Amrin, Aslanbek K., Saule A. Kaliyeva, and Farida G Alzhanova. 2020. “Migration Processes in Kazakhstan in the Context of the Formation of the Silk Road Economic Belt”. Journal of Population and Social Studies [JPSS] 28 (2):156-74. https://so03.tci-thaijo.org/index.php/jpss/article/view/217790.