M. Muhaimin, J. Jumriani, D. . Arisanty, K. P. Hastuti, and P. Angriani, “Landscape metrics analysis in the proboscis monkey habitat in Kuala Lupak Wildlife Reserve”, JPSL, vol. 12, no. 2, pp. 301–316, Jul. 2022, doi: 10.29244/jpsl.12.2.301-316.