RAJAGUKGUK, R.; MALEMS, T.; GINTING, M. Preserving Linguistic Diversity: Strategies for Language Preservation and Cultural Heritage Safeguarding. Jurnal Ilmu Pendidikan dan Humaniora, [S. l.], v. 11, n. 3, p. 221–236, 2022. DOI: 10.35335/jiph.v11i3.25. Disponível em: https://www.journals.ristek.or.id/index.php/jiph/article/view/25. Acesso em: 19 apr. 2026.