Numerical Analysis of Heat Transfer Performance of Inclined Elliptical Roughness of Roughened Plate Solar Air Heater. International Journal of Environmental Sciences, [S. l.], p. 544–551, 2025. DOI: 10.64252/v0078395. Disponível em: https://theaspd.com/index.php/ijes/article/view/6003.. Acesso em: 26 sep. 2025.