Mekhloufi, N., Kateb, S., Baouia, K., & Zegait, R. (2019). STUDY OF THE PHYSICO-CHEMICAL QUALITY OF THE GROUNDWATER OF THE LOWER DEVONIAN AQUIFER IN THE ILLIZI REGION (ALGERIA). Journal of Fundamental and Applied Sciences, 12(1S), 378–391. https://doi.org/10.4314/jfas.v12i1S.27