Pengaruh Aditif Ferro Boron (FeB) terhadap Karakteristik Serbuk Hematit (?-Fe2O3) - Suci Pangestuti; Pulung Karo Karo; Parmadean Subayang; Candra Kurniawan (Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung, 2017)