Volume 12 Number 2 June 2021
Saurbayev Rishat Zhurkenovich, Zhetpisbay Aliya Kozhamuratkyzy, Demessinova Galina Khatipovna, Kulbayeva Baglan Tasbulatovna & Vafeev Ravil Aisovich
Views: 2,177
Iryna Morozova & Olena Pozharytska
Views: 2,109
Hassan S. Alqurashi & Haitham A. Althubaiti
Views: 2,213
Maiia Karpushyna, Ihor Bloshchynskyi, Ivanna Shumylo, Ilona Isaieva & Olha Mysechko
Views: 1,795
Talal Musaed Alghizzi
Views: 1,814
Tabarek Ali Qassim, Nawal Fadhel Abbas, Fatima Falih Ahmed & Sura Hameed
Views: 1,920
Francis Bailey & Ahmed Kadhum Fahad
Views: 11,806