Hamdani, Aldi BJ, and Mukhammad Rizka Fahmi Amrozi. 2026. “Accident Risk Analysis at Level Crossings Based on Physical and Operational Characteristics (Case Study: Crossing Points in Medan City Area): Application of the ALCAM Model in Medan City”. Journal of Railway Transportation and Technology 4 (2):27-36. https://doi.org/10.37367/jrtt.v4i2.71.