Lestari, F. A., Imammuddin, A. M. and Hariyadi, A. (2026) “Design and Construction of an Officer Reminder System for Train Arrivals and Departures using Fiber Optic Media (PT KAI Operational Area 8 Surabaya)”, JURNAL JARTEL: Jurnal Jaringan Telekomunikasi, 16(2), pp. 166–173. doi: 10.33795/jartel.v16i2.9456.