MULTIMEDIA XIZMATLARI UCHUN DIFFERENSIAL TARIFLASH MODELI VA UNING DAROMADLILIKKA TA’SIRI. International Conference on Educational Discoveries and Humanities, [S. l.], p. 87–91, 2025. Disponível em: https://econfseries.com/index.php/4/article/view/3044. Acesso em: 25 oct. 2025.