SMAGULOVA, Sholpan А.; DOSKEYEVA, Gulashar Zh.; RADKO, Natalya. Analysis of the Oil Market and the Role of Investment in the Agrarian Sector in Kazakhstan. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 2, p. 798–806, 2016. Disponível em: https://econjournals.com/index.php/ijefi/article/view/2274. Acesso em: 11 sep. 2024.