Dib, I., Khedidja, A., & Chettah, W. (2023). Multivariate statistical analysis of the alluvial aquifer of Tadjenanet-Chelghoum Laid (Eastern Algeria). Acque Sotterranee - Italian Journal of Groundwater, 12(2), 67–75. https://doi.org/10.7343/as-2023-643