Hendronursito, Yusup, Muhammad Amin, Muhammad Al Muttaqii, Pulung Karo Karo, Andini Yulia, David Candra Birawidha, and Kusno Isnugroho. 2021. “Utilization of Iron Ore Slag in The Manufacture of Calcium Silicate Boards”. Jurnal Riset Teknologi Pencegahan Pencemaran Industri 12 (2):25-33. https://doi.org/10.21771/jrtppi.2021.v12.no2.p25-33.