N.S. Yusupova, O.O.Ganiyev and B.R.Teshaboyev (2023) “TO’G’RI CHIZIQ KESMASINI BERILISHI VA UNI O’ZGARTIRISH USULI”, Proceedings of International Conference on Educational Discoveries and Humanities , 2(5), pp. 167–170. Available at: https://econferenceseries.com/index.php/icedh/article/view/1903 (Accessed: 3 July 2024).