Fayzidinova Shahlo Ergashovna, “TRIGONOMETRIK TENGLAMALARNI ISHLASHDA E’TIBORGA OLINADIGAN XOSSALAR”, journal, vol. 44, no. 1, pp. 448–449, Oct. 2025, Accessed: May 26, 2026. [Online]. Available: https://journalss.org/index.php/wsrj/article/view/3631