Umurzakov , Jamoliddin. “Neft-Gaz Sanoatida Amalga Oshirilayotgan Investisiya Loyihalarida Mahalliy Kontent Ulushini Oshirish Masalalari”. GREEN ECONOMY AND DEVELOPMENT 3, no. 8 (August 1, 2025). Accessed September 17, 2026. https://yashil-iqtisodiyot-taraqqiyot.uz/journal/index.php/GED/article/view/6755.