“MEHMONXONA XIZMATLARIDA SIFATNI BOSHQARISH: STANDARTLASHTIRISH VA SERTIFIKATLASHTIRISHNING NAZARIY ASOSLARI”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 80, no. 3 (November 1, 2025): 63–71. Accessed November 22, 2025. https://journalss.org/index.php/obr/article/view/4172.