Simas, T.B., Hila, A.B.C. and Carvalho, C.M. de 2021. Covid-19 and social isolation index in Santana do Araguaia. The Journal of Engineering and Exact Sciences. 7, 1 (Mar. 2021), 12082–01. DOI:https://doi.org/10.18540/jcecvl7iss1pp12082-01-11e.