Marius Constantinescu. "SEWAGE SLUDGE ELIMINATING BY CAPITALIZING ON ITS ENERGY POTENTIAL." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies (2017): 767-774. https://doi.org/10.5593/sgem2017h/43/s29.096