NESIPBEKOV, Y. N. .; APPAKOVA, G. INVESTMENT PORTFOLIO SET-UP IN TERMS OF JSC NC "KAZAKHSTAN TEMIR ZHOLY" . Научный журнал «Доклады НАН РК», [S. l.], n. 6, p. 106–110, 2018. DOI: 10.32014/2018.2518-1483.37. Disponível em: https://journals.nauka-nanrk.kz/reports-science/article/view/4575. Acesso em: 4 май. 2024.