Mubinovna, R. F. ., and A. S. . Shavkatjonovna. “Regional Aspects of Sustainable Development of Pilgrimage Tourism in Uzbekistan”. International Journal of Discoveries and Innovations in Applied Sciences, vol. 2, no. 9, Sept. 2022, pp. 20-24, https://openaccessjournals.eu/index.php/ijdias/article/view/1590.