“PROYEKTIV GEOMETRIYA NUQTAYI NAZARIDAN YEVKLID VA LOBACHEVSKIY GEOMETRIYALARINING TAHLILI” (2026) Zamonaviy dunyoda innovatsion tadqiqotlar, 5(12), pp. 135–137. Available at: https://in-academy.uz/index.php/ZDIT/article/view/402 (Accessed: 28 April 2026).