yuslan, mohammad dan Derius, D. 2025. Official Vehicle Movement Monitoring System Using Dijkstra’s Algorithm on GPS and Real-Time Notifications: Journal Poltekad, Vol, SIPAKAD vehicle movement monitoring . Jurnal Telkommil. 6, 2 (Okt 2025), 59–70. DOI:https://doi.org/10.54317/kom.v6i2.655.