Rozaq, Fadli, Nanda Ahda Imron, Rachmat Agil, and Muchlisin muchlisin. “Analysis Of Operational Performance And Price Of Penataran Train On Surabaya City – Blitar Route”. Journal of Railway Transportation and Technology 1, no. 1 (May 31, 2022): 13–19. Accessed May 2, 2026. https://www.jrtt.org/jrtt/article/view/2.