Bagdatov, S. A., and N. A. Nizamova. “B Randing Development Tendency in Kazakhstan and Ways to Resolve the Problems”. Journal of Economic Research & Business Administration 90, no. 2 (September 8, 2015): 137–141. Accessed November 24, 2024. https://be.kaznu.kz/index.php/math/article/view/642.