Fajar Nurjaman Research Unit for Mineral Technology - LIPI Indonesia
Peneliti Madya bidang Ektraksi Metalurgi dari Balai Penelitian Teknologi Mineral-LIPI
Anis Sa'adah Departement of Metallurgical and Materials Engineering, University of Indonesia Indonesia
Achmad Shofi Research Unit for Mineral Technology - LIPI Indonesia
Wuri Apriyana Research Unit for Natural Technology Indonesia
Bambang Suharno Departement of Metallurgical and Materials Engineering, University of Indonesia Indonesia