Rasendriya, Firja Zahran, and Suyatmo. “Experimental Flow Visualization of a NACA 4412 Airfoil Equipped With a 60° Forward Wingtip Fence in a Subsonic Wind Tunnel”. SAINSTECH NUSANTARA , vol. 2, no. 4, Sept. 2025, pp. 25-37, doi:10.71225/jstn.v2i4.120.