subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Michelaki, Paraskevi_or_Komineas, Stavros_or_Bertachas, Ioannis_or_Mavromatidis, Ilias_or_Charmandaris, Evangelostype: 108lang: el