“Tradisi Manganjab Dari Perspektif Kristen: Kajian Ekoteologis Evangelikal Tradisi Batak Toba”. Jurnal Shema 8, no. 01 (October 27, 2024): 73–91. Accessed January 22, 2026. https://ejurnal.sttpshema.ac.id/index.php/shema/article/view/48.