Syahputra, R., Rahmadi Kurnia, and Rian Ferdian. “Analysis of FHRP Design and Implementation in RIPv2 and OSPF Routing Protocols”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), Vol. 4, no. 1, Feb. 2020, pp. 102 -08, doi:10.29207/resti.v4i1.1490.