Interpretation of Geometric Elements of the Fahs Aquifer System, Northeast Tunisia: Joint Use of Vertical Electrical Sounding Data, Well Logs and Satellite Imagery. - Hezzi, M. F.; Guellala, R.; Hamed Ferjani, A.; Ferchichi, Y.; Merzoughi, A.; Inoubli, M. H. (Natural Resources Research, 2021)