Mahmudov N, Alimova G. “Sibir daryolarining burilishi” loyihasining tarixiy va retrospektiv tahlili. GED [Internet]. 2025 May 1 [cited 2026 Jun. 14];3(5). Available from: https://yashil-iqtisodiyot-taraqqiyot.uz/journal/index.php/GED/article/view/5465