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\bibitem{Carreira_etal2019} Carreira, P. M., Lobo de Pina, A., Mota Gomes, A., Marques, J. M., \& Monteiro Santos, F. (2019). Geochemical and Isotopic Marks for Tracing Groundwater Salinization: Santiago Island, Republic of Cape Verde, Case Study. In E. Drioli, \& F. Macedonio (Eds.), \textit{Advances in Sustainable and Environmental Hydrology, Hydrogeology, Hydrochemistry and Water Resources}. Innovation in Process Engineering for Hydrology. Verlag: Springer International Publishing.

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