Khoir, A.L. and Purba, A.R. 2022. Upacara Adat Saur Matua Etnis Batak Toba: Analisis Peristiwa Tutur. Kompetensi. 15, 2 (Dec. 2022), 187–193. DOI:https://doi.org/10.36277/kompetensi.v15i2.74.