Malik, Hasan Ijaz, Muhammad Yusof Ismail, and Muhammad Hezri Mokhtar. “Design Optimization of Reflectarray Antenna Fabricated above Paper Based Substrate Materials”. International Journal of Integrated Engineering 11, no. 6 (September 12, 2019): 151–158. Accessed April 8, 2026. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2616.