Gbenga Dada, Emmanuel, and Effirul Ikhwan Ramlan. “PDPSO: THE FUSION OF PRIMAL-DUAL INTERIOR POINT METHOD AND PARTICLE SWARM OPTIMIZATION ALGORITHM”. Malaysian Journal of Computer Science 31, no. 1 (January 17, 2018): 17–34. Accessed October 22, 2021. http://mjes.um.edu.my/index.php/MJCS/article/view/10557.