Agnieszka Kardas (2015). THE ANALYSIS OF USEFULNESS OF A MULTI-CRITERIA METHOD AHP AND LEOPOLD S MATRIX FOR ASSESSING THE ENVIRONMENTAL IMPACT OF OPENCAST MINING FACILITIES. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. https://doi.org/10.5593/sgem2015/b52/s20.064