A. Memon, K., W. Umrani, A., A. Unar, M., Shah, W., & S. Chowdhry, B. (2018). Spectral Amplitude Coding Optical CDMA: Performance Analysis on Free Space Optical Channel. International Journal of Engineering and Technology, 7(4.38), 31-33. https://doi.org/10.14419/ijet.v7i4.38.24314