Yulchiyev, Asiljon. “BARQAROR TURIZMNI RIVOJLANISHINI IQTISODIY AHAMIYATI VA YASHIL INFRATUZILMA RIVOJLANISHIDAGI AHAMIYATI”. University Research Base (April 11, 2025): 548–552. Accessed December 5, 2025. https://scholar.kokanduni.uz/index.php/rb/article/view/930.