Natsir, Muh. Syahlan, Syafruddin Muhtamar, Asrul Syam, Erik Setiawan, and Rudyanto Dwi Putra. “Sistem Pendeteksian Pass/Id Card Berbasis Mobile”. SISITI : Seminar Ilmiah Sistem Informasi dan Teknologi Informasi 11, no. 1 (August 24, 2022): 163–172. Accessed September 6, 2025. https://ejurnal.undipa.ac.id/index.php/sisiti/article/view/957.