Wind Tunnel Test on an Airplane Model with Cylindrical VGs attached on the Wing’s Upper SurfaceGunawan Wijiatmoko, Eflita Yohana, Mohammad Tauviqirrahman and Ivransa Zuhdi PaneE3S Web Conf., 576 (2024) 01001DOI: https://doi.org/10.1051/e3sconf/202457601001