Boudjellal, A. A. ., Bekkar, Y., Kuper, M., Errahj, M., Hammani, A. and Hartani, T. (2011) “Analysis of local arrangements to access groundwater in the Mitidja (Algeria) and Tadla (Morocco) irrigation schemes”, Cahiers Agricultures, 20(1-2), pp. 85–91 (1). doi: 10.1684/agr.2010.0458.