Hasibuan, A. M., Asrofi, A., Suroto, S., & Lubis, D. D. (2026). Contesting Marriage Legitimacy: Customary Marriages and Islamic Family Law in Mandailing Natal. Jurnal Hukum Keluarga, 3(01), 14–26. https://doi.org/10.63731/jhk.v3i01.49