Harahap, Sumper Mulia. “AKOMODASI HUKUM ISLAM TERHADAP KEBUDAYAAN LOKAL (Studi Terhadap Masyarakat Muslim Padangsidimpuan)”. Istinbath, vol. 15, no. 2, Jan. 2022, pp. 320-34, https://www.istinbath.or.id/index.php/ijhi/article/view/442.