Weerathunga, P. R., C. Xiaofang, and M. Samarathunga. “Firm-Specific and Contextual Determinants of Sri Lankan Corporate Hotel Performance”. International Journal of Economics and Financial Issues, vol. 9, no. 3, May 2019, pp. 213-24, https://www.econjournals.com/index.php/ijefi/article/view/7880.