Dissolved oxygen transfer using flat and curves paddle-wheel on a mechanical aerator. Journal Prospectiva, [S. l.], v. 19, n. 1, 2021. DOI: 10.15665/rp.v19i1.2527. Disponível em: https://ojs.uac.edu.co/index.php/prospectiva/article/view/2527. Acesso em: 26 sep. 2026.