author: Fountzoula, Christina_or_Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Michalopoulos, Charilaos_or_Lianos, Theodoros_or_Michalopoulos, Andreas__encollection: 2lang: elsubjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES