Tambusai, A. and Nasution, K. 2024. The Survival of Mandailing Angkola Language Ecolexicon in Kuling-Kuling Anca Song Lyrics. International Journal of Educational Research Excellence (IJERE). 3, 2 (Nov. 2024), 883–895. DOI:https://doi.org/10.55299/ijere.v3i2.1185.