Rahangmetan, Klemens, Rahab Bako, and Christian Wullur. 2019. “ANALISIS BAHAN ISOLATOR DINDING TUNGKU CRUCIBLE PELEBURAN ALUMINIUM KAPASITAS 6 KG”. MUSTEK ANIM HA 8 (03), 193-98. https://doi.org/10.35724/mustek.v8i03.2998.