Sahebi, H. R. “AN APPROACH FOR SIMULTANEOUSLY DETERMINAING THE OPTIMAL TRAJECTORY AND CONTROL OF REDUCE THE SPREAD OF COMPUTER VIRUSES”. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), vol. 7, no. 2, Jan. 2018, pp. 67-77, https://ph03.tci-thaijo.org/index.php/jnao/article/view/2833.