L. P. K. Liyanage and N. R. P. Withana and A. L. Sandika, Assessment of Tourist and Community Perception with Regard to Tourism Sustainability Indicators: A Case Study of Sinharaja World Heritage Rainforest, Sri Lanka. journal = {International Journal of Social and Business Sciences}, [online]. World Academy of Science, Engineering and Technology. June 2018, vol. 139(7). 912 - 916 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10009237.