type: 105_or_102_or_106_or_112_or_999_or_104subjectTerm: V. LAW AND SOCIAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES__enauthor: Tsitsiou-Chelidoni, Chrysanthi_or_Anninos, Loukas_or_Chytiris, Leonidas_or_Fyntikoglou, Vasileios