SIREGAR, A. J.; TAMPUBOLON, F. .; SITUMORANG, R. T. R.; TIFANY. Internationalization of Ethical Values in Toba Batak Ceremonies: An Anthroplinguistic Perspective. Jurnal Pembelajaran Bahasa dan Sastra, [S. l.], v. 4, n. 6, p. 1905–1920, 2025. DOI: 10.55909/jpbs.v4i6.978. Disponível em: https://pembahas.dialeks.id/index.php/jp/article/view/978. Acesso em: 27 dec. 2025.