Teramoto, E. H., Costa, P. P. B. da, Gonçalves, R. D., Engelbrecht, B. Z. and Chang, H. K. (2019) “Monitoring of nitrate contamination in groundwater: case study of the campus of UNESP, Rio Claro/SP”, Ciência e Natura, 41, p. e54. doi: 10.5902/2179460X33188.