Assessment of groundwater quality using Physico-chemical analyses of Sahel-Doukkala regionAyoub Benmhammed, Nezha Mejjad, Abdelmourhit Laissaoui, Adil Elyahyaoui, El mahjoub Chakir, Nadia Ziad and Hamid MarahE3S Web Conf., 314 (2021) 05005DOI: https://doi.org/10.1051/e3sconf/202131405005