Shrestha, Mohan Bikram, and Ritu Gurung. “Distribution of Royle’s Pika Ochotona Roylei in Parvati Kunda Groundwater Complex”. Nepal Journal of Environmental Science 7 (December 31, 2019): 11–15. Accessed October 24, 2021. https://www.nepjol.info/index.php/njes/article/view/34318.