1. INstitute of Marine engineering (INM)Section of PalermoNational Research Council of Italy (CNR)via Ugo la Malfa 153PalermoItaly
2. School of Information Technology, Engineering, Mathematics, and Physics (STEMP)University of the South Pacific (USP)Laucala CampusSuvaFiji
3. Engineering DepartmentUniversity of Palermoviale delle ScienzePalermoItaly