Mree, Chisol Luis, Sanjoy Das, Tusher Kumer Ray, Pinaki Chowdhury, and Narayan Saha. “Residents’ Perception of Ecotourism in Ratargul Freshwater Swamp Forest of Bangladesh”. Asian Journal of Research in Agriculture and Forestry 5, no. 3 (April 6, 2020): 1-11. Accessed September 22, 2021. https://www.journalajraf.com/index.php/AJRAF/article/view/30083.