DESIGNING A ROUTER REDUCTION SYSTEM USING HOT STANDBY ROUTER PROTOCOL METHOD FOR BACKUP LINK IN DITJEN PPKL. techno [Internet]. 2020 Sep. 15 [cited 2026 Feb. 12];17(2):117-22. Available from: https://ejournal.nusamandiri.ac.id/ejurnal/index.php/techno/article/view/1643