Pohan, Sahrudin. “TRADISI MARTAHI PADA MASYARAKAT PADANG LAWAS”. Jurnal ADAM : Jurnal Pengabdian Masyarakat 2, no. 1 (Februari 10, 2023): 251–255. Diakses April 25, 2024. https://jurnal.spada.ipts.ac.id/index.php/adam/article/view/1403.