Fikri Alwi Nasution, Zainal Arifin Purba. TINJAUAN ‘URF TERHADAP PRAKTIK MALANGKAHI DALAM PERKAWINAN ADAT MANDAILING. Jurnal Ilmiah Ahwal Syakhshiyyah (JAS) [Internet]. 2025 Apr. 14 [cited 2026 Aug. 9];7(1):31-50. Available from: https://riset.unisma.ac.id/index.php/JAS/article/view/23417