Phang, K.K., T.C. Ling, and T.F. Ang. “QoS Routing in Diffserv MPLS Networks”. Malaysian Journal of Computer Science 22, no. 2 (December 1, 2009): 161–174. Accessed December 23, 2024. https://sare.um.edu.my/index.php/MJCS/article/view/6375.