AZRETBERGENOVA, G.; SYZDYKOVA, A. The Dependence of the Kazakhstan Economy on the Oil Sector and the Importance of Export Diversification. International Journal of Energy Economics and Policy, [S. l.], v. 10, n. 6, p. 157–163, 2020. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/9997. Acesso em: 27 apr. 2024.