Evaluating the effect of unsteady air flow on a slotted aerofoil of wind turbines . Periodicals of Engineering and Natural Sciences, [S. l.], v. 11, n. 2, p. 197–206, 2023. DOI: 10.21533/pen.v11.i2.112. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/112. Acesso em: 18 apr. 2026.