Hindumathi, V., & Rama Linga Reddy, K. (2022). Delay aware optimal resource allocation in MU MIMO-OFDM using enhanced spider monkey optimization. International Journal of Communication Networks and Information Security (IJCNIS), 10(2). https://doi.org/10.17762/ijcnis.v10i2.3102 (Original work published August 8, 2018)