Komiljonov, Boburjon, and Murodiljon Xalilov. “O‘ZBEKISTONNING SHAHARSOZLIK RIVOJLANISHI VA EKOLOGIK TA’SIRI: MATEMATIK HISOB-KITOBLAR VA YECHIMLAR”. University Research Base (April 11, 2025): 648–652. Accessed December 5, 2025. https://scholar.kokanduni.uz/index.php/rb/article/view/953.