Kanga Idé, S., M. Naimi, and M. Chikhaoui. “Integrated Water Resources Vulnerability Assessment: A Multidimensional Approach and Geographic Information System Based in Fès, Meknès, and Ifrane Perimeters, Morocco”. European Scientific Journal, ESJ, Vol. 17, no. 10, Mar. 2021, p. 179, doi:10.19044/esj.2021.v17n10p179.