lang: eltype: 108_or_1author: Kombiadou, Katerina_or_Karampas, Theofanis_or_Anninos, Loukas_or_Krestenitis, Ioannis_or_Paraskevas, Michail_or_Triantafyllou, Vasileios_or_Chytiris, LeonidassubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY