Khanal, Laxman, et al. “ECOLOGICAL NICHE MODELLING OF HIMALAYAN LANGUR (Semnopithecus Entellus) IN SOUTHERN FLANK OF THE HIMALAYA”. Journal of Institute of Science and Technology, vol. 23, no. 1, Dec. 2018, pp. 1-9, doi:10.3126/jist.v23i1.22142.