1.
Sijabat A, Sianipar HF. Phytochemical Analysis of the Feed of the Tapanuli Orangutan as a Continuing Conservation Effort. J. Prisma. Sains [Internet]. 2021 Dec. 30 [cited 2025 Aug. 16];9(2):289-94. Available from: https://e-journal3.undikma.ac.id/index.php/prismasains/article/view/4140