March 2021

1. 10.21597/jist.797493
2. 10.21597/jist.793731
3. 10.21597/jist.765865
4. 10.21597/jist.747673
5. 10.21597/jist.741798
6. 10.21597/jist.754456
7. 10.21597/jist.822849
8. 10.21597/jist.795693
9. 10.21597/jist.774375
10. 10.21597/jist.770325
11. 10.21597/jist.774422
12. 10.21597/jist.763595
13. 10.21597/jist.778408
14. 10.21597/jist.746368
15. 10.21597/jist.691616
16. 10.21597/jist.779053
17. 10.21597/jist.767550
18. 10.21597/jist.768556
19. 10.21597/jist.747009
20. 10.21597/jist.713556
21. 10.21597/jist.807358
22. 10.21597/jist.767930
23. 10.21597/jist.805597
24. 10.21597/jist.801826
25. 10.21597/jist.798105
26. 10.21597/jist.789612
27. 10.21597/jist.770939
28. 10.21597/jist.747039
29. 10.21597/jist.737559
30. 10.21597/jist.734720
31. 10.21597/jist.823573
32. 10.21597/jist.803291
33. 10.21597/jist.771868
34. 10.21597/jist.771418
35. 10.21597/jist.811215
36. 10.21597/jist.799012
37. 10.21597/jist.773297
38. 10.21597/jist.781088
39. 10.21597/jist.748111
40. 10.21597/jist.746693
41. 10.21597/jist.743862
42. 10.21597/jist.791354
43. 10.21597/jist.779169
44. 10.21597/jist.726880
45. 10.21597/jist.738714
46. 10.21597/jist.789886
47. 10.21597/jist.754206
48. 10.21597/jist.740889
49. 10.21597/jist.785383
50. 10.21597/jist.741326
51. 10.21597/jist.724667
52. 10.21597/jist.698331
53. 10.21597/jist.756249
54. 10.21597/jist.792023
55. 10.21597/jist.733871
56. 10.21597/jist.796916
57. 10.21597/jist.771793
58. 10.21597/jist.810809
59. 10.21597/jist.795362
60. 10.21597/jist.799058
61. 10.21597/jist.785729
62. 10.21597/jist.799054
63. 10.21597/jist.775132
64. 10.21597/jist.732025
65. 10.21597/jist.715459
66. 10.21597/jist.745539
67. 10.21597/jist.775094
68. 10.21597/jist.741467
69. 10.21597/jist.717830
70. 10.21597/jist.817666
71. 10.21597/jist.780601
72. 10.21597/jist.769809
73. 10.21597/jist.772804
74. 10.21597/jist.763464
75. 10.21597/jist.753265
76. 10.21597/jist.785219