Hindumathi, Voruganti, and Katta Rama Linga Reddy. “Delay Aware Optimal Resource Allocation in MU MIMO-OFDM Using Enhanced Spider Monkey Optimization”. International Journal of Communication Networks and Information Security (IJCNIS) 10, no. 2 (August 8, 2018). Accessed May 21, 2024. https://www.ijcnis.org/index.php/ijcnis/article/view/3102.