“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): 217-24. https://doi.org/10.64674/boraspatijournal.v2i3.26.