“MATEMATIK TUSHUNCHALARNI KIRITISHNING ABSTRAKT METODI” (2025) ZAMONAVIY ILM-FAN VA TADQIQOTLAR: MUAMMO VA YECHIMLAR, 2(5), pp. 391–393. Available at: https://innoworld.net/index.php/ziftmy/article/view/1629 (Accessed: 3 March 2026).