Cahyani, A., and M. Kartikasari. “Finding the Factors Influencing the Severity of Traffic Accident Victims in Sleman Regency Using Ordinal Logistic Regression Analysis”. Jurnal Varian, Vol. 8, no. 1, Nov. 2024, pp. 1 -10, doi:https://doi.org/10.30812/varian.v8i1.3769.