Niyazbekova, Shakizada, Suzana Balova, Zhanat Bulakbay, Leila Maisigova, y Marija Troyanskaya. «Analysis of Trends in the Financial Sector of the Global Fuel and Energy Complex». Amazonia Investiga 12, no. 67 (agosto 30, 2023): 352–373. Accedido diciembre 16, 2025. https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/2477.