Wan Ali, W. K., & Talib, M. A. (2014). Burning Characteristic of Ap68al15htpb17/13 Propellant At 1 Atmospheric, 2 Bar and 4 Bar. Journal of Transport System Engineering, 1(1), 33–37. Retrieved from https://jtse.utm.my/index.php/jtse/article/view/22