“TOURIST PERCEPTION OF SUSTAINABILITY IN HERITAGE SITES: A CASE STUDY OF SAMARKAND AND BUKHARA”, ijai, vol. 5, no. 08, pp. 731–741, Sep. 2025, Accessed: May 13, 2026. [Online]. Available: https://www.academicpublishers.org/journals/index.php/ijai/article/view/6214