Singh, Samarjit, and Abhishek Kumar. “Selection of Core Shell Material Based Electromagnetic Wave Absorbers in 2 to18 GHz Using TOPSIS and VIKOR Ranking Methods”. Defence Science Journal 69, no. 5 (September 17, 2019): 431–436. Accessed August 10, 2025. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/14946.