Xakimova Mushtari Abdurasulovna (2024) “TRIGONOMETRIK TENGLAMALARNI YECHISHNI O’QITISHNING BA’ZI USULLARI HAQIDA ”, TADQIQOTLAR.UZ, 32(1), pp. 159–165. Available at: http://tadqiqotlar.uz/index.php/new/article/view/2163 (Accessed: 15 November 2024).