Sioud, S. and Rejeb, H. (2017) “GOVERNANCE TERRIORIAL IN FAVOR OF SUSTAINABLE TOURISME, PROPOSITION OF A MULTI-SCALE GRID CASE OF ZAGHOUAN REGION, TUNISIA”, International Journal of Research -GRANTHAALAYAH, 5(3), pp. 180–192. doi: 10.29121/granthaalayah.v5.i3.2017.1767.