El-Khadrawy, Reham Kamel, Amr Abdalla Attia, Marwa Khalifa, and Rowaida Rashed. “Sustainable Tourism and Culture: A Symbiotic Relationship”. Environmental Science & Sustainable Development 5, no. 1 (July 1, 2020): 54–67. Accessed July 10, 2026. https://press.ierek.com/index.php/ESSD/article/view/717.