Etik İlkeler ve Yayın Politikası

IMPORTANT NOTE: JOURNAL SUBMISSION LINK https://eds.yildiz.edu.tr/sigma/

https://eds.yildiz.edu.tr/sigma/PublicationEthics

https://sigma.yildiz.edu.tr/ethics-and-policies

IMPORTANT NOTE: JOURNAL SUBMISSION LINK https://eds.yildiz.edu.tr/sigma/