TY - JOUR T1 - Rice Husk Waste as an Exothermic Material for a Riser Sleeve for Steel Casting AU - Dewi Idamayanti,Wiwik Purwadi,Beny Bandanadjaja,Rafidan Triadji JO - International Journal of Technology VL - 11 IS - 1 SP - 291 EP - 319 PY - 2020 DA - 2020/01/29 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v11i1.2544 UR - https://ijtech.eng.ui.ac.id/article/view/2544