@article{gomes_anjos_daltro_2020,  title={Multivariate statistical analysis applied to the evaluation of groundwater quality in the central-southern portion of the state of Bahia - Brazil},  volume={15},  ISSN={1980-993X},  url={https://doi.org/10.4136/ambi-agua.2408},  DOI={10.4136/ambi-agua.2408},  number={1},  journal={Revista Ambiente & Água},  publisher={Instituto de Pesquisas Ambientais em Bacias Hidrográficas},  author={Gomes, Maria da Conceição Rabelo and Anjos, José Ângelo Sebastião Araújo dos and Daltro, Rafael Ribeiro},  year={2020},  pages={e2408} }