Khaled F. Abdallah, Moustafa H. Aly, and Mohammad A. Maher. “Gigabit Passive Optical Networks: Undetected Signal Tapping”. Journal of Advanced Research Design 142, no. 1 (August 7, 2025): 1–16. Accessed August 17, 2025. https://akademiabaru.com/submit/index.php/ard/article/view/6630.