Hoballah, Arab creator author. moving image videorecording |d| UrbanNext October 22, 2015 monographic eng Arab Hoballah, Energy and sustainability, High Density, Middle Density, Ricardo Devesa Devesa, Talk Interview by urbanNext. Filmed at World Sustainable Building Conference 2014, Barcelona. Building, Design, Discipline, Energy consumption, Resources, Sustainability, talk 2575-5374 https://urbannext.ovh/building-sector/ https://urbannext.net/building-sector/ https://urbannext.ovh/building-sector/ https://urbannext.net/building-sector/ ES-BaAUN 221102 20221104120723.0 eng