Purba, E. A., Aldo Jean Andara, Mona, and R. Hasanah. “Karakteristik Sarang Orangutan Kalimantan (Pongo Pygmaeus Wurmbii) Di Hutan Rawa Gambut CIMTROP Universitas Palangka Raya Kalimantan Tengah”. Journal of Biotropical Research and Nature Technology, vol. 3, no. 1, Nov. 2024, pp. 53-60, doi:10.36873/borneo.v3i1.16737.