Widodo, S., Department of Mining Engineering, Hasanuddin University, Makassar 90245, Indonesia, Indonesia

• VOLUME 4 ISSUE 1, MAY 2017 - Articles
  Geochemical Characterization and Its Implication for Beneficiation of Coal from Tondongkura Village, Pangkep Regency South Sulawesi Province
  Abstract  PDF
• VOLUME 3 ISSUE 2, NOVEMBER 2016 - Articles
  Characterization of Some Coal Deposits Quality by Use of Proximate and Sulfur Analysis in the Southern Arm Sulawesi, Indonesia
  Abstract  PDF