’Influence of Draft Tube Diameter on Operation Behavior of Air Lift Loop Reactors. Al-Khwarizmi Engineering Journal, [S. l.], v. 6, n. 2, p. 21–32, 2010. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/486. Acesso em: 3 apr. 2025.