Lumba, Pada, Ahmad Fathoni, Arifal Hidayat, Anton Ariyanto, and Harriad Akbar Syarif. 2025. “Probability of Single-Vehicle Accidents Among Elderly Motorcyclists in Indonesia”. IIUM Engineering Journal 26 (3):1-15. https://doi.org/10.31436/iiumej.v26i3.3474.