M Mohamed, Ibrahim M, and Nesma Ebrahim Mussa Hamza. “Evaluating LDPC Codes for OFDM QAM Optical Fiber Systems ”. Silphium Journal of Science and Technology 1, no. 06 (June 19, 2024): 85–92. Accessed February 25, 2026. https://j.istc.edu.ly/index.php/sjst/article/view/71.