L. Susanti, H. Prada, H. R. Zadry, M. Widia, A. Nurul Huda, F. Fahlevi and A. H. Bronto Adi 2026. Investigation of Risky Behaviour Among Indonesian Riders in Motorcycle-to-Motorcycle Collisions. Journal of the Society of Automotive Engineers Malaysia. 10, 1 (Sep. 2026), 13–31.