type: 109_or_110_or_112author: Charmandaris, Evangelos_or_Mavromatidis, Ilias_or_Komineas, Stavros_or_Chytiris, Leonidas_or_Anninos, Loukas_or_Michalopoulos, CharilaossubjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES