Ibrahim, Siti Azlida, Syafiq Irfan Samsudin, Amilia Mansoor, Siti Musliha Aishah Musa, Katrina D. Dambul, Nelidya Md. Yusoff, and Hairul Azhar Abdul Rashid. 2024. “Performance of Gallium-Erbium Fiber Amplifier in a Double-Pass Configuration”. International Journal of Integrated Engineering 16 (3): 92-99. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/15895.