Roki. “SEJARAH KEPEMILIKAN HUTAN KEMENYAN PANDUMAAN DAN SIPIHUTA KECAMATAN POLLUNG, HUMBANG HASUNDUTAN”. Nommensen Journal of Legal Opinion 5, no. 1 (January 6, 2024): 1-11. Accessed July 22, 2024. https://ejournal.uhn.ac.id/index.php/opinion/article/view/212.