HO‘L USULDA PORTLANDSEMENT ISHLAB CHIQARISH JARAYONIDA MAHALLIY XOM ASHYOLARDAN FOYDALANISHNING AHAMIYATI. "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" nomli respublika ilmiy-amaliy konferensiyasi, [S. l.], v. 3, n. 5, p. 176–178, 2025. Disponível em: https://universalpublishings.com/index.php/itfttdm/article/view/11961. Acesso em: 18 may. 2026.