Ardiansyah, Fery, Irwan, and Akhyar Lubis. 2024. “Design of a Technician Attendance System for Internet Network Disturbances at PT Telkom Indonesia Using a Website”. Instal : Jurnal Komputer 16 (01):45-52. https://doi.org/10.54209/jurnalkomputer.v16i01.163.