Mamajonov, Sanjarbek, and Madinaxon Ergasheva. “BOSHLANGʻICH SINFLARDA GEMETRIK SHAKLLAR BILAN TANISHTIRISH TEXNOLOGIYASI”. University Research Base (April 18, 2024): 664–667. Accessed April 11, 2025. https://scholar.kokanduni.uz/index.php/rb/article/view/700.