Santa Rosa Br Pardosi, Hana Maria Br Sitorus, Deang Sri Mustika Silalahi, Dahlia Naibaho, & Achmad Yuhdi. (2022). Revealing the Secret of Ugamo Malim in Batak Land. Matondang Journal, 2(1), 20-26. https://doi.org/10.33258/matondang.v2i1.805