Ribeiro, D.D. de M. et al. 2017. Hydrogeologic characterization of the sapucari and maruim karst aquifers, sergipe-alagoas sedimentary basin, northeast of Brazil. Águas Subterrâneas. 31, 3 (Jun. 2017), 207–221. DOI:https://doi.org/10.14295/ras.v31i3.28806.