Ozuomba, S., and G. A. Chukwudebe. “Article Retracted 22/07/2011 - GuST: Guaranteed Services Token Protocol for Real-Time Communications”. Journal of the Institute of Engineering, vol. 8, no. 1-2, July 2011, pp. 197-10, doi:10.3126/jie.v8i1-2.5112.