TY - CPAPER AU - Symbat Dyussenova TI - ASSESSMENT OF PRODUCTION OF COPPER CONCENTRATE FROM TECHNOGENIC RAW MATERIALS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies PY - 2017 SP - 19 EP - 26 DO - 10.5593/sgem2017h/43/s18.003 PB - STEF92 Technology ER -