ParthibanS., RagunandanB.N., and Sampat Jain. “Interpenetrating Polymer Networks As Binders for Solid Composite Propellants”. Defence Science Journal 42, no. 3 (January 1, 2013): 147-156. Accessed September 23, 2020. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4374.