I. BAPIYEV
Zhangir Khan West Kazakhstan Agrarian-Technical University, Uralsk, West-Kazakhstan Region,
Kazakhstan
A. KHAMZINA
Makhambet Utemisov West Kazakhstan University,Uralsk, West-Kazakhstan Region,Kazakhstan
A. KASSYMOVA
Zhangir Khan West Kazakhstan Agrarian-Technical University, Uralsk, West-Kazakhstan Region,
Kazakhstan
G. KHAZHGALIYEVA
Zhangir Khan West Kazakhstan Agrarian-Technical University, Uralsk, West-Kazakhstan Region,
Kazakhstan
V. RAMAZANOVA
Makhambet Utemisov West Kazakhstan University,Uralsk, West-Kazakhstan Region,Kazakhstan
Zh. BAGISOV
Makhambet Utemisov West Kazakhstan University,Uralsk, West-Kazakhstan Region,Kazakhstan