POPP, L.; KUDAIBERGENOV, T. Risk Management Strategies in Kazakhstan’s Fuel and Energy Complex. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 2, p. 9–25, 2025. DOI: 10.32523/2789-4320-2025-2-9-25. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/1136. Acesso em: 3 jan. 2026.