Xakimova Mushtari Abdurasulovna. TRIGONOMETRIK TENGLAMALARNI YECHISHNI O’QITISHNING BA’ZI USULLARI HAQIDA . ilmiy [Internet]. 2024 Feb. 17 [cited 2024 Nov. 15];32(1):159-65. Available from: http://tadqiqotlar.uz/index.php/new/article/view/2163