Masyarakat Geologi Ekonomi Indonesia ( MGEI )
MGEI 9th ANNUAL CONVENTION WORKSHOP Geometallurgy Workshop for Exloration and Mining Industry Professional Yogyakarta, 30 - 31 Oktober 2017
POST EVENT REPORT THE 11th ANNUAL CONVENTION Unlocking Concealed and Complex Deposits.
Twenty Five More Years of Mineral Exploration and Discovery in Indonesia ( 1993 - 2017 ) Theo Van Leeuwen Masyarakat Geologi Ekonomi Indonesia ( MGEI ) 10th Anniversary Spacial Publication Published 2018.
Masyarakat Geologi Ekonomi Indonesia ( MGEI ) by : Theo van Leeuwen
Kalimantan coal and mineral resources 2010
Kalimantan coal and mineral resources 2010 : proceeding
Celebrating 50 th years IAGI : guide book seminar on : Kalimantan coal and mineral resources