MANSHOOR, Bukhari; AZMAN, Mohammad Shahril. Numerical Analysis of Performance on Internal Flow for Contra-Rotating Small-sized Cooling Fan. Research Progress in Mechanical and Manufacturing Engineering, [S. l.], v. 2, n. 1, p. 20–26, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/1819. Acesso em: 12 mar. 2026.