1. Acero, P., Gutiérrez, F., Galve, J. P., Auqué, L. F., Carbonel, D., Gimeno, M. J., et al. (2013). Hydrogeochemical characterization of an evaporite karst area affected by sinkholes (EbroValley, NE Spain). Geologica Acta, 11(4), 389–407.
2. America Public Health Association. (1995). Standard methods for the examination of water and waste water, 19th edition, Washington, DC.
3. Alberto, W. O., Del, P. D. M., Valeria, A. M., Fablana, P. S., Cecilia, H. A., & De Los Angeles, B. M. (2001). Patternrecognition techniques for the evaluation of spatial and temporal variations in water quality. A case study: SuquiaRiver Basin (Cordoba-Argentina). Water Research, 35, 2881–2894.
4. Appelo, C. A. J, & Postma, D. (2005). Geochemistry, groundwater and pollution, 2nd edition.
5. Argamasilla, M., Barberà, J. A., & Andreo, B. (2017). Factors controlling groundwater salinization and hydrogeochemical processes in coastal aquifers from southern Spain. Science of the Total Environment, 580, 50–68.