Mamajonov, Sanjarbek, and Zuhraxon Shorobiddinova. “QOʻSHISHNING OʻRIN ALMASHTIRISH XOSSASI”. University Research Base (April 18, 2024): 681–684. Accessed April 11, 2025. https://scholar.kokanduni.uz/index.php/rb/article/view/704.