Abreu, Mariana Varela de Andrade, and Emilio Rebouças Ferreira Abreu. “Exploratory Prospection of Patents of Solar Collectors Used for Water Heating As a Measurement of Energy Efficiency”. Cadernos de Prospecção 11, no. 5 (December 10, 2018): 1752. Accessed July 18, 2024. https://periodicos.ufba.br/index.php/nit/article/view/23261.