Nlend, S. . and Swart, T. G. . (2023) “Multiple Access Interference Bit Error Rate Evaluation Technique for Direct Detection FFH-OCDMA Bragg Gratings Based Channels”, ECTI Transactions on Electrical Engineering, Electronics, and Communications, 21(3), p. 251467 . doi: 10.37936/ecti-eec.2023213.251467.