K SIVAK KUMAR, Vinod Kumar; ABDULLAH, Aslam; BASUNO, Bambang. Comparative Study of Two Dimensional Boundary Layer over NACA 23012 and NACA 23021 Airfoils by Using Keller’s Box Method. Journal of Advanced Mechanical Engineering Applications, [S. l.], v. 3, n. 1, p. 25–33, 2022. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/jamea/article/view/11391.. Acesso em: 7 may. 2024.