Khoiri, Abdany Afiq, Bi Asngali, and Sukoroto. 2025. “Analysis of Hybrid Trainer Train Gangway Space When Turning and Its Effect on Passenger Safety”. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) 9 (2): 7-17. https://doi.org/10.37367/jpi.v9i2.304.