Engineering assessment of water quality correlationsfor passive aquaponic systems in tropical environments. Periodicals of Engineering and Natural Sciences, [S. l.], v. 13, n. 4, p. 785–792, 2025. DOI: 10.21533/pen.v13.i4.636. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/636. Acesso em: 24 oct. 2025.