Pages 1-25
Tetyana Kaganovska; Anatolii Muzyka; Andrii Hulyk; Hennadii Tymchenko; Hikmat Javadov; Oxana Grabovskaya
Pages 26-38
Stella Ifeoma Orakwue; Hamza Mohammed Ridha Al-Khafaji; Victor Chukwumela Ikenyiri; Victory Chukwuemeka Godson
Pages 39-49
Stella Ifeoma Orakwue; Hamza Mohammed Ridha Al-Khafaji
Pages 50-64
Dmytro Zherlitsyn; Talavyria Mykola; Bakun Yuriy; Saiapin Serhii; Galaieva Liudmyla
)