Kurniawan R, Purwani F. Design Sistem Informasi Pendataan Serial Number Perangkat Service Node Pada PT. Telkom Witel Sumsel . SINAPMASAGI [Internet]. 2024 Nov. 14 [cited 2024 Dec. 27];4(1):252-61. Available from: http://e-jurnal.fkip.unila.ac.id/index.php/SINAPMASAGI/article/view/846