MARBUN, T. Theological Analysis of the Manulangi Tradition in Batak Toba Culture. TEVUNAH: Jurnal Teologi dan Pendidikan Kristen, [S. l.], v. 1, n. 1, p. 54–70, 2023. DOI: 10.59361/tevunah.v1i1.4. Disponível em: https://jurnal.stak-luwukbanggai.ac.id/index.php/jt/article/view/4. Acesso em: 2 feb. 2026.