Sharma, Eklabya, and Nakul Chettri. “Biodiversity Conservation and Ecosystem Services in the Hindu Kush Himalaya”. Journal of Graphic Era University 9, no. 1 (May 25, 2021): 1–18. Accessed April 27, 2024. https://www.journal.riverpublishers.com/index.php/JGEU/article/view/35.