<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20241031//EN"
        "https://jats.nlm.nih.gov/publishing/1.4/JATS-journalpublishing1-4.dtd">
<article  article-type="research-article"        dtd-version="1.4">
            <front>

                <journal-meta>
                                    <journal-id></journal-id>
            <journal-title-group>
                                                                                    <journal-title>Türk Eğitim Bilimleri Dergisi</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">2459-1912</issn>
                                                                                            <publisher>
                    <publisher-name>Gazi University</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.37217/tebd.1772333</article-id>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Instructional Design</subject>
                                                            <subject>Instructional Technologies</subject>
                                                            <subject>Teacher Education and Professional Development of Educators</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Öğretim Tasarımı</subject>
                                                            <subject>Öğretim Teknolojileri</subject>
                                                            <subject>Öğretmen Eğitimi ve Eğitimcilerin Mesleki Gelişimi</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <trans-title-group xml:lang="en">
                                    <trans-title>Investigation of Instructional, Cognitive and Social Presence of Teacher Candidates in Online Synchronous Courses</trans-title>
                                </trans-title-group>
                                                                                                                                                                                                <article-title>Öğretmen Adaylarının Çevrim İçi Eşzamanlı Derslerde Öğretimsel, Bilişsel ve Sosyal Buradalıklarının İncelenmesi</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-1043-2259</contrib-id>
                                                                <name>
                                    <surname>Haymana</surname>
                                    <given-names>Burcu</given-names>
                                </name>
                                                                    <aff>TC. MİLLİ EĞİTİM BAKANLIĞI</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-1719-9840</contrib-id>
                                                                <name>
                                    <surname>Gürlen</surname>
                                    <given-names>Eda</given-names>
                                </name>
                                                                    <aff>HACETTEPE ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                                                <issue>Advanced Online Publication</issue>
                                        <fpage>622</fpage>
                                        <lpage>645</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20250826">
                        <day>08</day>
                        <month>26</month>
                        <year>2025</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20260115">
                        <day>01</day>
                        <month>15</month>
                        <year>2026</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2003, The Journal of Turkish Educational Sciences</copyright-statement>
                    <copyright-year>2003</copyright-year>
                    <copyright-holder>The Journal of Turkish Educational Sciences</copyright-holder>
                </permissions>
            
                                                                                                <trans-abstract xml:lang="en">
                            <p>This study aims to reveal the cognitive, social, and instructional presence of preservice teachers in synchronous online courses and to determine the relationship among these components. The research was conducted in online synchronous educational sciences courses at a state university in Ankara during the fall semester of the 2024-2025 academic year. The study group consisted of 496 students. A mixed method was used in the study. Quantitative data were obtained using the Community of Inquiry Survey, while qualitative data were obtained using a semi-structured interview form developed by the researcher. According to the findings obtained from the quantitative stage, the students&#039; cognitive, instructional and social presence were found to be at “high” levels. It was found that there was a positive and significant relationship above the moderate level between cognitive and social presence, a moderate level between instructional and social presence, and a moderate level between cognitive and instructional presence. According to the findings obtained from the qualitative stage, it was determined that teacher candidates generally had positive views regarding their cognitive, social, and instructional presence. It is believed that the obtained results will guide online education designs.</p></trans-abstract>
                                                                                                                                    <abstract><p>Bu çalışmada öğretmen adaylarının eş zamanlı çevrim içi derslerde bilişsel, sosyal ve öğretimsel buradalıklarının ortaya koyulması ve bu bileşenler arasındaki ilişkinin belirlenmesi amaçlanmaktadır. Araştırma, 2024-2025 akademik yılları güz döneminde Ankara ilinde bir devlet üniversitesinde çevrim içi eş zamanlı okutulan eğitim bilimleri derslerinde gerçekleştirilmiştir. Çalışma grubu toplam 496 öğrenciden oluşmaktadır. Araştırmada karma yöntem kullanılmıştır. Nicel veriler Sorgulama Topluluğu Algısı Ölçeği, nitel veriler ise araştırmacı tarafından geliştirilen yarı yapılandırılmış görüşme formu ile elde edilmiştir. Nicel basamaktan elde edilen bulgulara göre öğrencilerin bilişsel, öğretimsel ve sosyal buradalıkları “yüksek” düzeyde bulunmuştur. Bilişsel ve sosyal buradalık arasında orta düzeyin üzerinde, öğretimsel ve sosyal buradalık arasında orta düzeyde, bilişsel ve öğretimsel buradalık arasında ise orta düzeyin üzerinde pozitif ve anlamlı ilişkiler olduğu bulunmuştur. Nitel basamaktan elde edilen bulgulara göre öğretmen adaylarının bilişsel, sosyal ve öğretimsel buradalıklarına ilişkin genel olarak olumlu görüşlere sahip oldukları belirlenmiştir. Elde edilen sonuçların çevrim içi eğitim tasarımlarına yol göstereceği düşünülmektedir.</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>Öğretmen eğitimi</kwd>
                                                    <kwd>  Öğretimsel buradalık</kwd>
                                                    <kwd>  Bilişsel buradalık</kwd>
                                                    <kwd>  Sosyal buradalık</kwd>
                                                    <kwd>  Çevrim içi eşzamanlı öğrenme</kwd>
                                            </kwd-group>
                            
                                                <kwd-group xml:lang="en">
                                                    <kwd>Teacher education</kwd>
                                                    <kwd>  Instructional presence</kwd>
                                                    <kwd>  Cognitive presence</kwd>
                                                    <kwd>  Social presence</kwd>
                                                    <kwd>  Online synchronous learning</kwd>
                                            </kwd-group>
                                                                                                                                        </article-meta>
    </front>
    <back>
                            <ref-list>
                                    <ref id="ref1">
                        <label>1</label>
                        <mixed-citation publication-type="journal">Akyol, Z. &amp; Garrison, A. (2008). The development of a community of inquiry over time in an online course: Understanding the progression and integration of social, cognitive, and teaching presence. Journal of Asynchronous Learning Networks, 12(3-4), 3-22. https://doi.org/10.24059/olj.v12i3-4.1680</mixed-citation>
                    </ref>
                                    <ref id="ref2">
                        <label>2</label>
                        <mixed-citation publication-type="journal">Akyol, Z. &amp; Garrison, D. R. (2011). Understanding cogninitive presence in an online and blended community of inquiry: assessing outcomes and processes for deep approaches to learning. British Journal of Educational Technology, 42(2), 233–250. https://doi.org/10.1111/j.1467-8535.2009.01029.x</mixed-citation>
                    </ref>
                                    <ref id="ref3">
                        <label>3</label>
                        <mixed-citation publication-type="journal">Anderson, T., Rourke, L., Garrison, D. R., &amp; Archer, W. (2001). Assessing teaching presence in a computer conferencing context. Journal of Asynchronous Learning Networks, 5(2), 1–17. https://doi.org/10.24059/olj.v5i2.1875</mixed-citation>
                    </ref>
                                    <ref id="ref4">
                        <label>4</label>
                        <mixed-citation publication-type="journal">Arbaugh, J. B., Cleveland-Innes, M., Diaz, S. R., Garrison, D. R., Ice, P., Richardson, J. C., &amp; Swan, K. P. (2008). Developing a community of inquiry instrument: testing a measure of the community of ınquiry framework using a multi-institutional sample. The Internet and Higher Education, 11(3–4), 133-136. https://doi.org/10.1016/j.iheduc.2008.06.003</mixed-citation>
                    </ref>
                                    <ref id="ref5">
                        <label>5</label>
                        <mixed-citation publication-type="journal">Baker, C. (2010). The impact of instructor immediacy and presence for online student affective learning, cognition, and motivation. The Journal of Educators Online, 7(1), 1-30. https://doi.org/10.9743/JEO.2010.1.2</mixed-citation>
                    </ref>
                                    <ref id="ref6">
                        <label>6</label>
                        <mixed-citation publication-type="journal">Berry, S. (2019). Teaching to connect: community-building strategies for the virtual classroom. Online Learning, 23(1), 164-183. https://doi.org/10.24059/olj.v23i1.1425</mixed-citation>
                    </ref>
                                    <ref id="ref7">
                        <label>7</label>
                        <mixed-citation publication-type="journal">Bozkurt, A. (2013). Açık ve uzaktan öğrenmeye yönelik etkileşimli e-kitap değerlendirme kriterlerinin belirlenmesi. (Yüksek Lisans Tezi). http://tez.yok.gov.tr sayfasından erişilmiştir.</mixed-citation>
                    </ref>
                                    <ref id="ref8">
                        <label>8</label>
                        <mixed-citation publication-type="journal">Cleveland-Innes, M., Garrison, D. R., &amp; Vaughan, N. (2018). The community of inquiry theoretical framework: Implications for distance education and beyond. M. G., Moore &amp; W. C. Diehl (Ed.), Handbook of distance education içinde (s. 67-78).  Routledge.</mixed-citation>
                    </ref>
                                    <ref id="ref9">
                        <label>9</label>
                        <mixed-citation publication-type="journal">Creswell, J. W. (2014). Research design: Qualitative, quantitative, and mixed methods approaches (4. b.). Sage.</mixed-citation>
                    </ref>
                                    <ref id="ref10">
                        <label>10</label>
                        <mixed-citation publication-type="journal">Creswell, J. W. &amp; Plano-Clark, V. L. (2017). Desingning and conducting mixed methods research. Sage.</mixed-citation>
                    </ref>
                                    <ref id="ref11">
                        <label>11</label>
                        <mixed-citation publication-type="journal">Çakıroğlu, Ü. (2019). Community of inquiry in web conferencing: Relationships between cognitive presence and academic achievements. Open Praxis, 11(3), 243-260. https://doi:10.5944/openpraxis.11.3.968</mixed-citation>
                    </ref>
                                    <ref id="ref12">
                        <label>12</label>
                        <mixed-citation publication-type="journal">Deniz, Ü. &amp; Yakut-Özek, B. (2023). Online learning experiences of graduate students in Türkiye: could this be the footsteps of a reform? Participatory Educational Research, 10(1), 213-236. https://doi.org/10.17275/per.23.12.10.1</mixed-citation>
                    </ref>
                                    <ref id="ref13">
                        <label>13</label>
                        <mixed-citation publication-type="journal">Dhawan, S. (2020). Online learning: A panacea in the time of Covid-19 crisis. Journal of Educational Technology Systems, 49(1), 5-22. https://doi.org/10.1177/0047239520934018</mixed-citation>
                    </ref>
                                    <ref id="ref14">
                        <label>14</label>
                        <mixed-citation publication-type="journal">Garrison, D. R., Anderson, T., &amp; Archer, W. (2000). Critical inquiry in a text-based environment: computer conferencing in higher education. The Internet and Higher Education, 2(2–3), 87–105. https://doi.org/10.1016/S1096-7516(00)00016-6</mixed-citation>
                    </ref>
                                    <ref id="ref15">
                        <label>15</label>
                        <mixed-citation publication-type="journal">Garrison, D. R., Anderson, T., &amp; Archer, W. (2001). Critical thinking, cognitive presence, and computer conferencing in distance education. American Journal of Distance Education, 15(1), 7–23. http://dx.doi.org/10.1080/08923640109527071</mixed-citation>
                    </ref>
                                    <ref id="ref16">
                        <label>16</label>
                        <mixed-citation publication-type="journal">Garrison, D. R. &amp; Arbaugh, J. B. (2007). Researching the community of inquiry framework: Review, issues, and future directions. The Internet and Higher Education, 10(3), 157-172. http://dx.doi.org/10.1016/j.iheduc.2007.04.001</mixed-citation>
                    </ref>
                                    <ref id="ref17">
                        <label>17</label>
                        <mixed-citation publication-type="journal">Garrison, D. R. (2017). E-learning in the 21st century: A community of inquiry framework for research and practice (3. b.). Routledge.</mixed-citation>
                    </ref>
                                    <ref id="ref18">
                        <label>18</label>
                        <mixed-citation publication-type="journal">Gǎsević, D., Adesope, O., Joksimovic, S., &amp; Kovanovic, V. (2015). Externally-facilitated regulation scaffolding and role assignment to develop cognitive presence in asynchronous online discussions. The Internet and Higher Education, 24, 53-65. https://doi.org/10.1016/j.iheduc.2014.09.006</mixed-citation>
                    </ref>
                                    <ref id="ref19">
                        <label>19</label>
                        <mixed-citation publication-type="journal">Hayes, S. &amp; Tucker, H. (2021). Using synchronous hybrid pedagogy to nurture a community of inquiry: Insights from a tourism Master&#039;s programme. Journal of Hospitality, Leisure, Sport &amp; Tourism Education, 29, 100339. https://doi.org/10.1016/j.jhlste.2021.100339</mixed-citation>
                    </ref>
                                    <ref id="ref20">
                        <label>20</label>
                        <mixed-citation publication-type="journal">Horzum, M. B. (2015). Online learning students’ perceptions community of inquiry based on learning outcomes and demographic variables. Croatian Journal of Education, 17(2), 535-567. https://doi.org/10.15516/cje.v17i2.607</mixed-citation>
                    </ref>
                                    <ref id="ref21">
                        <label>21</label>
                        <mixed-citation publication-type="journal">Jiang, M. &amp; Koo, K. (2020). Emotional presence in building an online learning community among non-traditional graduate students. Online Learning, 24(4), 93-111. https://doi.org/10.24059/olj.v24i4.2307</mixed-citation>
                    </ref>
                                    <ref id="ref22">
                        <label>22</label>
                        <mixed-citation publication-type="journal">Karasar, N. (2015). Bilimsel araştırma yöntemi. Nobel.</mixed-citation>
                    </ref>
                                    <ref id="ref23">
                        <label>23</label>
                        <mixed-citation publication-type="journal">Kılıç, S. &amp; Gökoğlu, S. (2021). Öğrenci ve öğretmen merkezli eşzamanlı çevrim içi öğrenme ortamlarında sorgulama topluluğu oluşumlarının incelenmesi: İki durum çalışması. İnönü Üniversitesi Eğitim Fakültesi Dergisi, 22(3), 2165-2187. https://doi.org/10.17679/inuefd.973266</mixed-citation>
                    </ref>
                                    <ref id="ref24">
                        <label>24</label>
                        <mixed-citation publication-type="journal">Kılıç, S., Çakıroğlu, Ü., &amp; Horzum, M. B. (2016). Investigating teaching, social and cognitive presence of students in synchronous online environments. Turkish Journal of Computer and Mathematics Education (TURCOMAT), 7(2), 350-364. https://doi.org/10.16949/turcomat.35549</mixed-citation>
                    </ref>
                                    <ref id="ref25">
                        <label>25</label>
                        <mixed-citation publication-type="journal">Kırışoğlu, S. &amp; Yıldırım, M. (2024). Pandemi sürecinde uzaktan eğitimde senkron, asenkron ve hibrit yapılmış derslerde veri madenciliği ile öğrenci performans analizi. Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 12(2024), 89-111. https://doi.org/10.29130/dubited.1067122</mixed-citation>
                    </ref>
                                    <ref id="ref26">
                        <label>26</label>
                        <mixed-citation publication-type="journal">Kilis, S. &amp; Yıldırım, Z. (2019). Posting patterns of students’ social presence, cognitive presence, and teaching presence in online learning. Online Learning, 23(2), 179-195. https://doi.org/10.24059/olj.v23i2.1460</mixed-citation>
                    </ref>
                                    <ref id="ref27">
                        <label>27</label>
                        <mixed-citation publication-type="journal">Kim, W. (2015). Learning flow, motivation, and community of inquiry in an online graduate degree program. (Doktora Tezi). ProQuest Dissertations and Theses  database. (UMI No. 3736267).</mixed-citation>
                    </ref>
                                    <ref id="ref28">
                        <label>28</label>
                        <mixed-citation publication-type="journal">Kocaman-Karoğlu, A., Bal, K., &amp; Çimşir, E. (2020). Toplum 5.0 sürecinde Türkiye’de eğitimde dijital dönüşüm. Journal of University Research, 3(3), 147-158. https://doi.org/10.32329/uad.815428</mixed-citation>
                    </ref>
                                    <ref id="ref29">
                        <label>29</label>
                        <mixed-citation publication-type="journal">Kozan, K. &amp; Richardson, J. C. (2014). Interrelationships between and among social, teaching, and cognitive presence. Internet and Higher Education, 21, 68-73. https://doi.org/10.1016/j.iheduc.2013.10.007</mixed-citation>
                    </ref>
                                    <ref id="ref30">
                        <label>30</label>
                        <mixed-citation publication-type="journal">Krzyszkowska, K. &amp; Mavrommati, M. (2020). Applying the community of inquiry e learning model to improve the learning design of an online course for in service teachers in Norway. Electronic Journal of e-Learning, 18(6), 462-475. https://doi.org/10.34190/JEL.18.6.001</mixed-citation>
                    </ref>
                                    <ref id="ref31">
                        <label>31</label>
                        <mixed-citation publication-type="journal">Maddrell, J. A., Morrison, G. R., &amp; Watson, G. S. (2017). Presence and learning in a community of inquiry. Distance Education, 38(2), 245–258. https://doi.org/10.1080/01587919.2017.1322062</mixed-citation>
                    </ref>
                                    <ref id="ref32">
                        <label>32</label>
                        <mixed-citation publication-type="journal">Merriam, S. B. (2009). Qualitative research: A guide to design and implementation. Jossey-Bass.</mixed-citation>
                    </ref>
                                    <ref id="ref33">
                        <label>33</label>
                        <mixed-citation publication-type="journal">Murphy, M. P. (2020). Covid-19 and emergency eLearning: Consequences of the securitization of higher education for post-pandemic pedagogy. Contemporary Security Policy, 41(3), 492–505. https://doi.org/10.1080/13523260.2020.1761749</mixed-citation>
                    </ref>
                                    <ref id="ref34">
                        <label>34</label>
                        <mixed-citation publication-type="journal">OECD. (2019). Education at a glance 2019: OECD indicators. OECD. https://doi.org/10.1787/f8d7880d-en</mixed-citation>
                    </ref>
                                    <ref id="ref35">
                        <label>35</label>
                        <mixed-citation publication-type="journal">Olpak, Y. Z. &amp; Kılıç-Çakmak, E. (2018). Examining the reliability and validity of a Turkish version of the community of inquiry survey. Online Learning Journal, 22(1), 147-161. https://doi.org/10.24059/olj.v22i1.990</mixed-citation>
                    </ref>
                                    <ref id="ref36">
                        <label>36</label>
                        <mixed-citation publication-type="journal">Öztürk, E. (2015). Facebook as a new community of ınquiry environment: an investigation in terms of academic achievement and motivation. Journal of Baltic Science Education, 14(1), 20–33. https://doi.org/10.33225/jbse/15.14.20</mixed-citation>
                    </ref>
                                    <ref id="ref37">
                        <label>37</label>
                        <mixed-citation publication-type="journal">Öztürk, M. (2021). Open and distance education perceptions of pre-service teachers: Asynchronous and synchronous online learning. Ahmet Keleşoğlu Eğitim Fakültesi Dergisi, 3(2), 216-230. https://doi.org/10.38151/akef.2021.18</mixed-citation>
                    </ref>
                                    <ref id="ref38">
                        <label>38</label>
                        <mixed-citation publication-type="journal">Parrish, C. W., Guffey, S. K., Williams, D. S., Estis, J. M., &amp; Lewis, D. (2021). Fostering cognitive presence, social presence and teaching presence with integrated online-team-based learning. TechTrends, 65, 473-484. https://doi.org/10.1007/s11528-021-00598-5</mixed-citation>
                    </ref>
                                    <ref id="ref39">
                        <label>39</label>
                        <mixed-citation publication-type="journal">Shea, P., Li, C. S., &amp; Pickett, A. (2006). A study of teaching presence and student sense of learning community in fully online and web-enhanced college courses. The Internet and Higher Education, 9(3), 175-190. https://doi.org/10.1016/j.iheduc.2006.06.005</mixed-citation>
                    </ref>
                                    <ref id="ref40">
                        <label>40</label>
                        <mixed-citation publication-type="journal">Shea, P., Hayes, S., &amp; Vickers, J. (2010). Online instructional effort measured through the lens of teaching presence in the community of inquiry framework: A re-examination of measures and approach. The International Review of Research in Open and Distributed Learning, 11(3), 127-154. https://doi.org/10.19173/irrodl.v11i3.915</mixed-citation>
                    </ref>
                                    <ref id="ref41">
                        <label>41</label>
                        <mixed-citation publication-type="journal">Shea, P. &amp; Bidjerano, T. (2017). Community of inquiry as a theoretical framework to foster “epistemic engagement” and “cognitive presence” in online education. Computers &amp; Education, 54(3), 1234–1244. https://doi.org/10.1016/j.compedu.2008.10.007</mixed-citation>
                    </ref>
                                    <ref id="ref42">
                        <label>42</label>
                        <mixed-citation publication-type="journal">Stein, D. S., Wanstreet, C. E., Glazer, H. R., Engle, C. L., Harris, R. A., Johnston, …, &amp; Trinko, L.A. (2007). Creating shared understanding through chats in a community of inquiry. Internet and Higher Education, 10, 103-115. https://doi.org/10.1016/j.iheduc.2007.02.002</mixed-citation>
                    </ref>
                                    <ref id="ref43">
                        <label>43</label>
                        <mixed-citation publication-type="journal">Stewart, M. K. (2017). Communities of inquiry: A heuristic for designing and assessing interactive learning in technology-mediated FYC. Computers and Composition, 45(1), 67-84. https://10.1016/j.compcom.2017.06.004</mixed-citation>
                    </ref>
                                    <ref id="ref44">
                        <label>44</label>
                        <mixed-citation publication-type="journal">Szeto, E. (2015). Community of inquiry as an instructional approach: What effects of teaching, social and cognitive presences are there in blended synchronous learning and teaching? Computers and Education, 81, 191-201. https://doi.org/10.1016/j.compedu.2014.10.015</mixed-citation>
                    </ref>
                                    <ref id="ref45">
                        <label>45</label>
                        <mixed-citation publication-type="journal">Telli, S. G. &amp; Altun, D. (2020). Coronavirüs ve çevrim içi (online) eğitimin önlenemeyen yükselişi. Journal of University Research, 3(1), 25-34. https://doi.org/10.32329/uad.711110</mixed-citation>
                    </ref>
                                    <ref id="ref46">
                        <label>46</label>
                        <mixed-citation publication-type="journal">Tik, C. C. (2016). Community of Inquiry for graduate certificate in higher education. Psychology, 6(1), 24–31. https://doi:10.17265/2159-5542/2016.01.001</mixed-citation>
                    </ref>
                                    <ref id="ref47">
                        <label>47</label>
                        <mixed-citation publication-type="journal">Tu, C. H. &amp; McIsaac, M. (2002). The relationship of social presence and interaction in online classes. The American Journal of Distance Education, 16(3), 131-150. https://doi.org/10.1207/S15389286AJDE1603_2</mixed-citation>
                    </ref>
                                    <ref id="ref48">
                        <label>48</label>
                        <mixed-citation publication-type="journal">Waddington, A. &amp; Porter, S. (2021). Developing social presence in online learning among nurses: Exploration of the community of inquiry models domain of social using a qualitative descriptive design. Nurse Education in Practice, 52(2021), 103000. https://doi.org/10.1016/j.nepr.2021.103000</mixed-citation>
                    </ref>
                                    <ref id="ref49">
                        <label>49</label>
                        <mixed-citation publication-type="journal">Wang, A. &amp; Newlin, M. H. (2001). Online lectures: Benefits for the virtual classroom. T.H.E. Journal, 29(1), 17-28.</mixed-citation>
                    </ref>
                                    <ref id="ref50">
                        <label>50</label>
                        <mixed-citation publication-type="journal">Yıldırım, A. &amp; Şimşek, H. (2016). Sosyal bilimlerde nitel araştırma yöntemleri. Seçkin.</mixed-citation>
                    </ref>
                                    <ref id="ref51">
                        <label>51</label>
                        <mixed-citation publication-type="journal">Yin, R. K. (2018). Case study research and applications: Design and methods (6. b.). Sage.</mixed-citation>
                    </ref>
                            </ref-list>
                    </back>
    </article>
