Islomov, Ravshan Olim o’g’li. “Mehmonxonalarni Rivojlantirishda Marketingni Roli”. Science and Education 4, no. 2 (March 5, 2023): 1527–1529. Accessed November 21, 2024. https://openscience.uz/index.php/sciedu/article/view/5239.