Berdieva, Aygul. “PROVIDING PROFESSIONAL METHODICAL TRAINING OF MATHEMATICS TEACHERS WITH THE HELP OF ELEMENTS OF NON–EUCLIDEAN GEOMETRIES”. Ижтимоий-гуманитар фанларнинг долзарб муаммолари / Актуальные проблемы социально-гуманитарных наук / Actual Problems of Humanities and Social Sciences. 4, no. S/3 (June 5, 2024). Accessed November 21, 2024. https://scienceproblems.uz/index.php/journal/article/view/1877.