Iskander, Ghadeer1 Haider, Ahmed N. Jabbar, and Ibrahim A . Murdas. 2018. “Performance Analysis of OFDM System in AWGN and Practical Rayleigh Fading Channels”. International Journal of Engineering & Technology 7 (4): 3710-21. https://doi.org/10.14419/ijet.v7i4.21758.