Thomas, S., Varghese, T.L., Gupta, S.K., Ram, T.S. and Krishnamurthy, V.N. 2013. Natural Rubber Based Fuel Rich Propellant for Ramjet Rocket. Defence Science Journal. 42, 3 (Jan. 2013), 141–146. DOI:https://doi.org/10.14429/dsj.42.4373.