MIRZABEK, Z. Analysis of the level of life in the Republic of Kazakhstan for 2003-2011. Journal of Economic Research & Business Administration, [S. l.], v. 98, n. 4, p. 138–148, 2015. Disponível em: https://be.kaznu.kz/index.php/math/article/view/381. Acesso em: 1 sep. 2024.