NABIEVA , A.; BAIGON, T.; SAPARBAEVA, S. An An examination of trade and investment trends in foreign economic activity. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 4, p. 157–174, 2025. DOI: 10.32523/2789-4320-2025-4-157-174. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/1056. Acesso em: 28 jan. 2026.