Made Liandana, IGKG Puritan Wijaya ADH, and Ahmad Mirlan. “Penerapan Radio-Frequency Identification Pada Absensi Portable Menggunakan Mode Online Dan Offline”. Jurnal Sistem dan Informatika (JSI) 15, no. 1 (November 30, 2020): 30-37. Accessed September 29, 2024. https://mail.jsi.stikom-bali.ac.id/index.php/jsi/article/view/314.