Qasim, M., N. Ali, and A. ur Rahman. “Perceptions and Practices of Hospitality Managers towards Sustainable Tourism and Green Hospitality Management in Gilgit Baltistan”. Journal of Development and Social Sciences, vol. 3, no. 1, Mar. 2022, pp. 198-13, doi:10.47205/jdss.2022(3-1)16.