Joy V, Padwal V, Nair RU, Singh H. Optimal Design of Multilayered Radar Absorbing Structures (RAS) using Swarm Intelligence based Algorithm. Def. Sc. J. [Internet]. 2022 May 11 [cited 2025 Jun. 15];72(2):236-42. Available from: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/17417