Mendes , Ronaldo, Nircele Veloso, Ricardo Silva, André Oliveira, e Jairo Martins. Rain Water Enjoyment System Environment Center of UFPA. ITEGAM-JETIA 3, no. 10 (junho 30, 2017): 146-148. Acessado abril 4, 2025. http://br940.teste.website/~itegamjetia/journal/index.php/jetia/article/view/108.