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, 2023. Disponível em: https://ejournal.kjpupi.id/index.php/ijost/article/view/81.. Acesso em: 23 aug. 2025.