Batubara, S., Nasution, K. , Nelli, J., Nasution, S. , Sobhan , S. and Kholidah, K. 2022. Marriage Preparation Courses in Indonesia: Comparative Study of Muslims and Christians. Al-Risalah: Forum Kajian Hukum dan Sosial Kemasyarakatan. 22, 1 (Jun. 2022), 139–154. DOI:https://doi.org/10.30631/alrisalah.v22i1.1231.