Kurniati, K., & Dasmen, R. (2019). The Simulation of Access Control List (ACLs) Network Security for Frame Relay Network at PT. KAI Palembang. Lontar Komputer : Jurnal Ilmiah Teknologi Informasi, , 49-61. doi:10.24843/LKJITI.2019.v10.i01.p06