Rafik, Fadwa, et al. “CARACTERISATION PHYSICO-CHIMIQUE ET ESTIMATION DE LA STABILITE STRUCTURALE DES SOLS AGRICOLES DE LA REGION SIDI RAHAL, SAHEL (CHAOUIA COTIERE, MAROC)”. European Scientific Journal, ESJ, vol. 11, no. 27, Sept. 2015, https://test.eujournal.org/index.php/esj/article/view/6258.