HAMDANI, A. B.; AMROZI, M. R. F. 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, [S. l.], v. 4, n. 2, p. 27–36, 2026. DOI: 10.37367/jrtt.v4i2.71. Disponível em: https://jrtt.org/jrtt/article/view/71. Acesso em: 25 apr. 2026.