S. Koetniyom, J. Carmai, K. A. A. Kassim, and Y. Ahmad, “Kinematics and Injury Analysis of Front and Rear Child Pillion Passenger in Motorcycle Crash”, Int. J. Automot. Mech. Eng., vol. 15, no. 3, pp. 5522–5534, Oct. 2018, doi: 10.15282/ijame.15.3.2018.9.0424.