type: 7subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEcollection: 2author: Tsatsaroni, Efforia_or_Nikolaidis, Nikolaos_or_Toumpis, Stavros_or_Giannakopoulos, Panagiotis_or_Spyropoulos, Vasileioslang: el