Aliya Askarova, Saltanat Bolegenova, Shynar Ospanova, Symbat Bolegenova, Valeriy Maximov, Yryna Berezovskaya, Aizhan Nugymanova, Zhanar Shortanbayeva, Altay Tuyakbayev, Gulzhakhan Baydullayeva, Ardak Maksutkhanova, Khazyret Berdykhan, Aydana Arystan, Elmira Zulbukharova and Akmaral Sugirbekova
Journal of Engineering and Applied Sciences 13 ( 11 ): 4054 - 4064 , 2018