KALIYEVA, M. E. The pension system of the Republic of Kazakhstan: current status and future prospects. Journal of Economic Research & Business Administration, [S. l.], v. 97, n. 3, p. 115–121, 2015. Disponível em: https://be.kaznu.kz/index.php/math/article/view/350. Acesso em: 6 oct. 2024.