Harits, A., Fahru Rizal, M., & Periyadi, P. (2017). Performance Analysis of Frame Relay Network Using OSPF (Open Shortest Path First) and MPLS (Multi-Protocol Label Switching) based on GNS3. IJAIT (International Journal of Applied Information Technology), 1(01), 1–9. https://doi.org/10.25124/ijait.v1i02.869