lang: elauthor: Markou, Evripidis_or_Souliou, Theodora_or_Pagourtzis, Aristeidis_or_Promponas, Antonios_or_Daikos, Georgios__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES