Numerical Study and Theoretical Comparison of Outlet Hole Geometry for a Gravitational Vortex Turbine. Indonesian Journal of Science and Technology, [S. l.], v. 6, n. 3, p. 491–506, 2021. Disponível em: https://ijost.upi.edu/index.php/ijost/article/view/316. Acesso em: 7 jun. 2026.