Sari, Siti Meutia, Robert Sibarani, Deliana, Rahmadsyah Rangkuti, Mulyadi, and Mhd. Pujiono. 2026. “Language Performance in Markobar Pabagas Boru Ceremony of The Angkola Society”. Proceedings of Annual Language, Literature and Culture International Conference 2026 (1). https://conference.sastra.uisu.ac.id/index.php/alicio/article/view/26.