[1]
A. . Khoirunnisa, F. . M. Yunus, and G. . Achyar, “Lineage, Adoption, and Legal Dualism: A Case Study of the Inclusion of Adopted Children in Family Cards in Marihat Butar Village, Simalungun”, JMS, vol. 9, no. 1, pp. 134–148, Feb. 2026.