eTwinning Project_Stepping into Sustainability: Tourism! – cooperation visit Greece/Portugal από Διαχειριστής/ρια | Μαρ 7, 2024 | 3ο Γυμνάσιο Βέροιας https://3gym-veroias.ima.sch.gr/wp-content/uploads/2024/03/y2mate.is-eTwinning-Project_Stepping-into-Sustainability-Tourism-cooperation-visit-Greece_Portugal-8tH0GUVzVo-720p-1709834064.mp4