Nargiza Vaxobjonovna , T. . (2023) “TRIGONOMETRIK AYNIYATLAR VA ULARNING ISBOTLARI”,
Scientific Impulse
, 1(5), pp. 446–451. Available at: http://nauchniyimpuls.ru/index.php/ni/article/view/2858 (Accessed: 7 April 2025).