“Sustainable Ecotourism of UNESCO Approved Biodiversity Reserve in India: Way towards Carbon Neutrality and Resource Productive Economy”, GJHSS, vol. 13, no. 33, pp. 11–16, Jul. 2013, Accessed: Oct. 15, 2026. [Online]. Available: https://socialscienceresearch.org/index.php/GJHSS/article/view/104725