Najway Duh Al-Hajji, and Nadya Musbah Mohamed Almannouni. “Performance Comparison of Different Modulation Formats for a 40 GHZ DWDM Optical Fiber Communication System”. African Journal of Academic Publishing in Science and Technology 1, no. 1 (January 22, 2025): 17–23. Accessed March 21, 2025. https://aaasjournals.com/index.php/AJAPST/article/view/1115.