Freitas, F., Deecken, B.P., Pena, R.H.R., Tancredi, I.P. e Castro, B.G. 2020. Microbiological and parasitological analysis of sand samples of recreation of the municipality of Sinop-MT areas. Scientific Electronic Archives. 13, 3 (mar. 2020), 71–76. DOI:https://doi.org/10.36560/1332020870.