СЕЙДУАЛИН, Д.; МУСИНА, К. Export competitiveness of Kazakhstan’s mining sector. Journal of Economic Research & Business Administration, [S. l.], v. 124, n. 2, p. 231–244, 2018. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1989. Acesso em: 21 nov. 2024.