Lenz, A.M., Souza, S.N.M. de, Nogueira, C.E.C., Gurgacz, F., Prior, M. e Pazuch, F.A. 2017. <b>Analysis of absorbed energy and efficiency of a solar flat plate collector. Acta Scientiarum. Technology. 39, 3 (jul. 2017), 279–284. DOI:https://doi.org/10.4025/actascitechnol.v39i3.29352.