Istamkhuja Olimovich Davronov. “Directions For Evaluating The Competitiveness And Quality Of Hotel Services”. American Journal of Botany and Bioengineering 1, no. 1 (March 24, 2024): 20–24. Accessed June 6, 2026. https://www.biojournals.us/index.php/AJBB/article/view/34.