author: Kirtas, Emmanouil_or_Spyropoulos, Vasileios_or_Androulidakis, Ioannis_or_Liaperdos, IoannissubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY_or_II. ΦΥΣΙΚΕΣ ΚΑΙ ΓΕΩΠΟΝΙΚΕΣ ΕΠΙΣΤΗΜΕΣ__elcollection: 2type: 7