TY - CPAPER AU - Marius Simion Morar TI - OPTIMIZING THE UNDERGROUND ENVIRONMENT OF MINING UNITS USING SPECIALIZED PROGRAMS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining PY - 2019 SP - 481 EP - 486 DO - 10.5593/sgem2019/1.3/s03.061 PB - STEF92 Technology ER -