N. A. B. Ahmad, S. H. Dahlan, M. H. Jamaluddin, R. Sanchez-Lara, and N. A. Cholan, “A Microwave Signal Generation Technique Based on Brillouin-Erbium Fiber Laser”, ijie, vol. 11, no. 1, May 2019, Accessed: Jul. 23, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/2497