, R. P. D. A. K. S. P. A. V. The Effect of Roughness Geometries on Heat Transfer Enhancement in Solar Air Heater - A Review. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 6, n. 4, p. 286–291, 2018. DOI: 10.17762/ijritcc.v6i4.1562. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/1562. Acesso em: 21 jan. 2022.