Koju, Narayan P, and Mukesh Kumar Chalise. “Observation of Royle’s Pika (Ochotona Roylei) in Api Nampa Conservation Area, Far Western Region, Nepal”. Journal of Natural History Museum 27 (December 17, 2015): 78–86. Accessed November 23, 2024. https://nepjol.info./index.php/JNHM/article/view/14156.