Yudistira, Daru Argya, Nur Rachman Supadmana Muda, and Choirul Rio Prabowo. “D DEVELOPMENT OF AN INTEGRATED OFFICIAL VEHICLE DATA MANAGEMENT SYSTEM USING QR CODES AND ACTIVITY LOGS: DEVELOPMENT OF AN INTEGRATED OFFICIAL VEHICLE DATA MANAGEMENT SYSTEM USING QR CODES AND ACTIVITY LOGS”. Jurnal Telkommil 6, no. 2 (October 31, 2025): 88–99. Accessed November 10, 2026. https://journal.poltekad.ac.id/kom/article/view/653.