Ahmad Nizar Mohammad Syamwil, Maulidya Mora Matondang, Ramadhan Syahmedi Siregar, & Akmaluddin Syahputra. (2026). Legal Consequences of Concealing Adopted Children’s Lineage: A Comparative Study Between Indonesian Criminal Law and Islamic Law on Identity, Inheritance, and Child Protection. Jurnal Sahabat ISNU SU , 3(1), 81–93. https://doi.org/10.70826/jsisnu.v3i1.1247