Prih Raharjo, Efendhi, et al. “Modeling Railway Level Crossing Accidents Using Zero-Inflated Poisson and Zero-Inflated Negative Binomial Approaches”. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal), vol. 10, no. 1, Apr. 2026, pp. 22-29, https://doi.org/10.37367/jpi.v10i1.604.