Rizqi, Renza Ilhami, Nurul Azizah Rohma, and Dr. Kittiwan Nimkerdphol. “Inventory Management System Using QR Code on Android a Case Study in Computer Engineering Department”. JEECS (Journal of Electrical Engineering and Computer Sciences) 3, no. 1 (June 29, 2018): 381–388. Accessed May 9, 2024. https://ejournal.ubhara.ac.id/jeecs/article/view/144.