Hidayat, A. S., Felix Wuryo Handono, and Sumarna. “Ipv4 Lan Mapping Using Vlsm At Pt Bimasakti Mandiri Perkasa Indonesia”. Jurnal Mantik, vol. 6, no. 2, July 2022, pp. 1876-84, doi:10.35335/mantik.v6i2.2690.