Sefiani, S., El Mandour, A., Laftouhi, N.-E., Khalil, N., Kamal, S., Jarlan, L., Chehbouni, A., Hanich, L., Khabba, S. and Hamaoui, A. (2017) “Assessment of Soil Quality for a Semi-Arid Irrigated Under Citrus Orchard : Case of the Haouz Plain, Morocco”, European Scientific Journal, ESJ, 13(6), p. 367. doi: 10.19044/esj.2017.v13n6p367.