type: 102subjectTerm: VI. HUMANITIES AND ARTS_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Gitzenis, Savvas_or_Loukopoulos, Thanasis_or_Theodoridis, Evangelos_or_Kolettis, Theofiloscollection: 3