Umid Ortikov Alisher o‘g’li and Shaxzod Ortikov Alisher o‘g’li (2023) “MATNLІ, OVOZLІ VA GRAFІK AXBOROTLARNІ KODLASH”, Journal of Science-Innovative Research in Uzbekistan, 1(5), pp. 100–104. Available at: https://universalpublishings.com/~niverta1/index.php/jsiru/article/view/1713 (Accessed: 24 July 2024).