Thakurta, P. K. G., and S. Sett. “Priority Driven Call Scheduling in Mobile Networks: A MOGA Based Approach”. INFOCOMP Journal of Computer Science, vol. 14, no. 1, June 2015, pp. 1-13, http://infocomp.dcc.ufla.br/index.php/infocomp/article/view/492.