Bhima Rao Raghupatruni Bhima Rao Raghupatruni Scientist, Regional Research Laboratory (Click for more!)
Michael Feeny Michael Feeny Sales Manager, Windmoeller & Hoelscher Corporation United States (Click for more!)
Tads S. Golosinski Tads S. Golosinski Professor, Mining Engineering, University of Missouri-Rolla United States (Click for more!)
Thomas Kusserow Thomas Kusserow Marketing-Manager Mining & Minerals, Abb pi pm Germany (Click for more!)
Eko Putranto Eko Putranto Head of Mechanical Engineering Departement, PT. Tambang Batubara Bukit Asam (Persero) (Click for more!)
