author: Kavouras, Marinos_or_Spyropoulos, Vasileios_or_Kranakis, Evangelos_or_Markou, Evripidis_or_Λιανός, Θεόδωρος__elsubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE