Sasongko Adi, Bambang Tri, Surahman Putra, Ratna Kusuma Sari, Bonie Dewantara, and Puspita Suryaningtyas. “Conservation-Compatible Oil Palm Development: Integrating High Conservation Value (HCV) Safeguards in Mandailing Natal, Indonesia”. Eduvest - Journal of Universal Studies 5, no. 10 (October 22, 2025): 12850–12860. Accessed November 14, 2025. https://eduvest.greenvest.co.id/index.php/edv/article/view/52136.