Maulida, Sarah, and Hasim As’ari. “Efektivitas Pengawasan Hutan Lindung Bukit Betabuh Di Kabupaten Kuantan Singingi”. Jurnal Niara 14, no. 2 (July 1, 2021): 142-149. Accessed May 4, 2024. https://journal.unilak.ac.id/index.php/nia/article/view/7154.