Taena, Werenfridus, Lala Mulyowibowo Kolopaking, Bambang Juanda, Baba Barus, and Rizaldi Boer. “An Institutional Model of Transboundary Watershed Management Toward Sustainable Development”. Jurnal Manajemen Hutan Tropika 22, no. 1 (May 27, 2016): 35. Accessed October 4, 2022. https://jagb.journal.ipb.ac.id/index.php/jmht/article/view/12198.