Ferat Shala, Ibrahim Krasniqi, Naim Ismajli (2017). STRATEGIC MANAGEMENT OF SECONDARY RAW MATERIALS - FLY ASH UTILIZATION IN ROAD CONSTRUCTION. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference, 797-804. https://doi.org/10.5593/sgem2017/53/s21.099