Shambare, Chikomborero, Yanxia Sun, and Odunayo Imoru. “An Improved QPSK Based on a Hybrid Genetic Algorithm for Efficient OFDM Transmission”. International Journal of Computing 23, no. 4 (December 31, 2024): 517-525. Accessed May 2, 2025. https://www.computingonline.net/computing/article/view/3751.