HARAHAP, S. G. E. .; SINULINGGA, J. Tradisi Upacara Saur Matua Etnik Batak Angkola/Mandailing: Kajian Semiotika Sosial. Kompetensi, [S. l.], v. 15, n. 2, p. 182–186, 2022. DOI: 10.36277/kompetensi.v15i2.77. Disponível em: https://kompetensi.fkip.uniba-bpn.ac.id/index.php/jurnal-kompetensi/article/view/77. Acesso em: 23 dec. 2024.