subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Grontas, Panagiotis_or_Zachos, Efstathios_or_Bratsos, Athanasios_or_Markou, Evripidis_or_Pagourtzis, Aristeidis_or_Psychogyiou, Mina__enlang: el