Z., Norkulova D., and Fattayev J. F. “Improving the Activity of Guest Houses in Uzbekistan through Mobile Applications”. International Journal of Discoveries and Innovations in Applied Sciences 2, no. 6 (June 20, 2022): 111–117. Accessed May 20, 2024. https://openaccessjournals.eu/index.php/ijdias/article/view/1448.