5 articles in this issue
Andrii Yefremenko, Svitlana ?iatysotska, Krzystzof Prusik , Viktor Pavlenko , Vladyslav Rozhkov
Mostefa Ayad, Mouloud Kenioua
Houar Abdelatif, Kacem Abdelhadi, Guemriche Nasredine, Zaoui Abdelkader, Chiha Fouad, Zerf Mohamed
Nataliia Krushynska, Iryna Kohut, Sergey Matveev , Marina Jagiello
Alfiia Deineko, Katarzyna Prusik, Inna Krasova, Nataliya Batieieva, Mikhailo Marchenkov