HARMESH M. PATEL, ASHISHGOUD PURUSHOTHAM, and G.USHA RANI. “PERFORMANCE COMPARISON OF SPACE TIME BLOCK CODE AND SPACE FREQUENCY BLOCK CODE WITH ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING IN WIRELESS COMMUNICATION SYSTEMS”. International Journal of Advance Research in Engineering, Science & Technology 2, no. 5 (May 25, 2015): 118–123. Accessed December 16, 2025. https://ijarest.org/index.php/ijarest/article/view/132.