Abdullah, H., I. R. Mohamed Noordin, M. H. A. Ilmudin, M. N. Taib, J. Md Sharif, A. Zanal, R. Baharudin, and A. R. Razali. “Performance Study of Egg Tray Microwave Absorber”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 9, no. 2-7, Sept. 2017, pp. 123-6, https://jtec.utem.edu.my/jtec/article/view/2604.