Fatoni, Maskuri Sobar Muhamad, and Yunendar Aryo Handoko. “The Energy Efficiency in Urban Electric Railways”. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) 8, no. 1 (March 31, 2024): 8–20. Accessed June 4, 2026. https://jurnal.ppi.ac.id/jpi/article/view/296.