Youssef, Ehab. M., Mostafa A. Radwan, and Hosam E. Mostafa. “Preparation and Characterization of Some Selected Double Base Propellant Formulations”. The International Journal of Science & Technoledge 4, no. 9 (September 30, 2016). Accessed July 17, 2024. http://internationaljournalcorner.com/index.php/theijst/article/view/123997.