“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 3, no. 5 (May 25, 2025): 176–178. Accessed May 18, 2026. https://universalpublishings.com/index.php/itfttdm/article/view/11961.