Lucrina Ștefănescu. COMPARATIVE VULNERABILITY ANALYSIS IN THREE MINING AREAS OF THE APUSENI MOUNTAINS (ROMANIA). SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation, 2019, pp. 225-232. https://doi.org/10.5593/sgem2019/5.2/s20.029