Jean-François Rougé Change your cover photoUpload Change your cover photoUpload Change your cover photo Jean-François Rougé Agence Universitaire pour la Francophonie-ESFAM•Professor•Interdisciplinary club for strategic thinking•Founder-Researcher•Bulgaria•https://www.researchgate.net/profile/Jean_Francois_Rouge•jfrouge@yahoo.ca This user account status is Approved Share this:PrintTwitterFacebookLinkedIn