Tanyawan, Andrian Saputra (2023) Analisis Karakteristik Koefisien Hambat Model Konfigurasi Sudut Flap Airfoil NACA 23012 = Analysis of Drag Coefficient Characteristics in the NACA 23012 Airfoil Configuration with Flap Angle. Skripsi thesis, Universitas Hasanuddin.