author: Mavromatidis, Ilias_or_Paraskevas, Michail_or_Kombiadou, Katerina_or_Androulidakis, Ioannis_or_Anninos, Loukastype: 109_or_108_or_112subjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY