Kumar, R., M. K. Misra, R. Kumar, D. Gupta, P. K. Khatri, B. B. Tak, and S. R. Meena. “Phase Change Materials: Technology Status and Potential Defence Applications (Review Papers)”. Defence Science Journal, vol. 61, no. 6, Oct. 2011, pp. 576-82, doi:10.14429/dsj.61.363.