А. К. ТУРОПОВ. НОРМАТИВ ҚИЙМАТНИ АНИҚЛАШ УСЛУБИЯТИГА ҚЎШИМЧАЛАР КЎШИШ. Proceedings of International Conference on Educational Discoveries and Humanities , [S. l.], v. 2, n. 3, p. 171–186, 2023. Disponível em: https://econferenceseries.com/index.php/icedh/article/view/1393. Acesso em: 3 jul. 2024.