type: 112_or_7author: Skianis, Charalampos_or_Drosos, Dimitrios_or_Vougioukas, Dimosthenis_or_Liaperdos, Ioannis_or_Asimakopoulos, Georgios_or_Triantafyllou, Vasileios_or_Chytiris, Leonidascollection: 3subjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY