ДЖУМАМБАЕВ, С. Determination issues of socio-economic welfare levels for standardly employed, precariat and unemployed persons. Journal of Economic Research & Business Administration, [S. l.], v. 119, n. 1, p. 170–175, 2017. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1832. Acesso em: 3 apr. 2025.