Yudistira, D. A., Muda, N. R. S. and Prabowo, C. R. (2025) “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(2), pp. 88–99. doi: 10.54317/kom.v6i2.653.