Aissa, O., and B. Boubakar Seddik. “Complexity Reduction of Turbo Equalization Using Cross-Entropy Stopping Criterion”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 13, no. 2, June 2021, pp. 31-34, https://jtec.utem.edu.my/jtec/article/view/5952.