“НОРМАТИВ ҚИЙМАТНИ АНИҚЛАШ УСЛУБИЯТИГА ҚЎШИМЧАЛАР КЎШИШ” (2023) Proceedings of International Conference on Educational Discoveries and Humanities, 2(3), pp. 171–186. Available at: https://econferenceseries.com/index.php/icedh/article/view/1393 (Accessed: 12 October 2025).