Mendes, M.P., Silva, N.G., Carvalho, J.C., Junior, J.P. and Diniz, V.B. 2016. Evaluation of the water quality of the drinking fountains of the Universidade do Estado do Pará in city Belém Pará, Brasil. Scientia Plena. 12, 6 (May 2016). DOI:https://doi.org/10.14808/sci.plena.2016.069913.