Prototipe  Sistem  Tiket Layanan  Digital  Di  PLN UP 3 Ampera  Palembang. jurnalmatrik [Internet]. 2025 Jul. 23 [cited 2025 Aug. 1];27(2):122-31. Available from: https://journal.binadarma.ac.id/index.php/jurnalmatrik/article/view/3628