author: Pagourtzis, Aristeidis_or_Toumpis, Stavros_or_Sakellariou, Ilias_or_Vasileiadis, Nikolaos_or_Stamatis, Dimosthenis_or_Bratsos, AthanasiossubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. ΑΝΘΡΩΠΙΣΤΙΚΕΣ ΕΠΙΣΤΗΜΕΣ ΚΑΙ ΤΕΧΝΕΣ__el