TAMPUBOLON, F.; SINAGA, L.; SIJABAT, A. Y. S.; PURBA, R. H. U. .; SILABAN, R. W. C.; MARPAUNG, J. H. Politeness in the Mamongkot Traditional Ceremony of the Bayu House of the Simalungun Batak Ethnic Group: A Normative Study: . Jurnal Pembelajaran Bahasa dan Sastra, [S. l.], v. 5, n. 2, p. 1831–1836, 2026. DOI: 10.55909/jpbs.v5i2.1040. Disponível em: https://pembahas.dialeks.id/index.php/jp/article/view/1040. Acesso em: 29 apr. 2026.