ALIMI WIEM PhD Student PhD program:: XXXIX email: alimi.wiem@uniroma1.it supervisor: Tommaso Empler co-supervisor: Fakher Kharrat joint PhD: University of Carthage Research: From HBIM 0 to HBIM 3 : Introducing Heritage Building Information Modelling In Tunisia, The Capitolium of Uthina as a Pilot