The research potential of labor, financial resources and business development of the South-Kazakhstan region. Вестник КазНУ. Серия Экономическая, [S. l.], v. 107, n. 1, 2016. Disponível em: https://be.kaznu.kz/index.php/math/article/view/877. Acesso em: 13 июл. 2026.