Alina Cochiorca. ASPECTS RELATED TO WATER QUALITY ASSESSMENT IN A MINING ACTIVITY AREA. CASE STUDY, MINING AREA TG. OGNA, ROMANIA. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems, 2018, pp. 87-94. https://doi.org/10.5593/sgem2018/3.1/s12.012