Karunarathne, A.C.I.D., and D A C Silva. “The Impact of Hotel Attributes on Room Rate in Star Graded Hotels in Colombo, Sri Lanka”. Journal of Sustainable Tourism and Entrepreneurship 2, no. 3 (September 1, 2021): 159–170. Accessed February 5, 2026. https://goodwoodpub.com/index.php/JoSTE/article/view/557.