“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” (2026) Boraspati Journal: Journal of Bilingualism, Organization, Research, Articles, Studies in Pedagogy, Anthropology, Theory, and Indigenous Cultures, 2(1), pp. 217–224. doi:10.64674/boraspatijournal.v2i3.26.