Exploring Factors Contributing to Crash Injury Severity at Al-Diwaniyh City Streets: Random Parameter Ordered Probit Model TechniqueAmjad H. Al-Gharabi, Hamsa Zubaidi and Subasish DasE3S Web Conf., 427 (2023) 03014DOI: https://doi.org/10.1051/e3sconf/202342703014