E. . Abdullah, M. F. Yaakub, M. A. . Azman, and W. M. A. Wan Nawang, “Aerodynamic Study of a Two Groove on the Upper Surface of an Airfoil at Low Angles of Attack”, PAAT, vol. 5, no. 1, pp. 41–54, Jun. 2025, Accessed: Mar. 11, 2026. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/paat/article/view/22347