https://www.outside.gr/wp-content/uploads/2019/09/Capture20190917193430.png4791003Thodoris Tsenoglou/wp-content/uploads/2019/03/outside_logo_white-1.pngThodoris Tsenoglou2019-09-17 20:02:482020-01-13 21:41:37Construction of green roofs on 14 schools in the municipality of athens