TY - CPAPER AU - Aleksandra Ferens TI - PROPOSAL OF MANAGEMENT ENVIRONMENTAL REPORTS USING THE PROECOLOGICAL VALUE CHAIN MODEL IN ENERGY SECTOR ENTITIES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 623 EP - 630 DO - 10.5593/sgem2018/5.3/s28.080 PB - STEF92 Technology ER -