Nasution, H., Nurul Handayani, & Ahmad Muchtar. (2026). Among State Authorities in Providing Services to The Public: A Study on the Registration of Unregistered Marriages in Jakarta. Reslaj: Religion Education Social Laa Roiba Journal, 8(7), 628 –. https://doi.org/10.47467/reslaj.v8i7.12325