Efektivitas Role-Playing Berbantuan Budaya (Drama Perang Batak) Terhadap Kemampuan Berbicara Siswa Di SMA Negeri 1 Siborongborong: The Effectiveness of Culturally-Assisted Role-Playing (Batak War Drama) on Students’ Speaking Skills at SMA Negeri 1 Siborongborong. Boraspati Journal: Journal of Bilingualism, Organization, Research, Articles, Studies in Pedagogy, Anthropology, Theory, and Indigenous Cultures, [S. l.], v. 2, n. 1, p. 217–224, 2026. DOI: 10.64674/boraspatijournal.v2i3.26. Disponível em: https://journal.batakstorypedia.com/index.php/boraspatijournal/article/view/26. Acesso em: 10 oct. 2026.