Yurfadilah, S., Parapat, L. H., Nurhidayah, Parapat, H., Wildani, H. and Milqa, D. (2025) “Shift of Muarasipongi Language among Teenagers in Educational Context”, International Journal of Angkola-Mandailing Culture, 1(1), pp. 16–24. doi: 10.64733/journalangkola-mandailing.v1i1.100.