Santa Jojor Banjarnahor, Meditatio Situmorang, Bestian Simangunsong, Hanna Dewi Aritonang, and Benhardt Siburian. “Tortor Somba: Kajian Teologis Ritual Kematian Saur Matua Pada Masyarakat Batak Toba Di Desa Tomok Parsaoran”. Jurnal Teologi Injili dan Pendidikan Agama 3, no. 4 (October 2, 2025): 110–133. Accessed October 4, 2025. https://ejurnal.stpkat.ac.id/index.php/jutipa/article/view/380.