Alaminov, M., T. Utemuratov, and A. Qıdırnıyazov. “FORMULALARNI HOSIL QILISHNING BA’ZI-BIR USULLARI HAQIDA”. FAN va JAMIYAT, no. 4 (September 1, 2016): 9–11. Accessed August 9, 2026. https://journal.ndpi.uz/ss/article/view/2016-4-005.