UMURZAKOV , Jamoliddin. Neft-gaz sanoatida amalga oshirilayotgan investisiya loyihalarida mahalliy kontent ulushini oshirish masalalari. GREEN ECONOMY AND DEVELOPMENT, [S. l.], v. 3, n. 8, 2025. Disponível em: https://yashil-iqtisodiyot-taraqqiyot.uz/journal/index.php/GED/article/view/6755. Acesso em: 29 mar. 2026.