Мустафа, Н., Д. Келесбаев, and Ж. Алибекова. “Determining Quality Requirements at the Universities to Improve the Quality of Education”. Journal of Economic Research & Business Administration 124, no. 2 (June 21, 2018): 196–207. Accessed November 21, 2024. https://be.kaznu.kz/index.php/math/article/view/1986.