Simanjuntak, R.P., Aulia, R. and Diriyanti N., S. 2022. Runway Guard Light Monitoring System Using Power Line Carier at Kualanamu Airport Deli Serdang. Airman: Jurnal Teknik dan Keselamatan Transportasi. 5, 1 (Jun. 2022), 109–115. DOI:https://doi.org/10.46509/ajtk.v5i1.214.