Indra Diantoro, Ardianto Darmanto, and Lalu Saefullah. “PENGARUH LOKASI KETEBALAN MAKSIMUM AIRFOIL SIMETRIKAL TERHADAP COEFFICIENT DRAG DAN COEFFICIENT LIFT PADA MAIN ROTOR HELIKOPTER BELL 412”. JURNAL MEKANIKASISTA 10, no. 1 (November 14, 2022): 36–48. Accessed September 28, 2024. https://ojs.akmil.ac.id/index.php/jurnalmekanikasista/article/view/23.