M. F. E. Abdullah, Y. Toyama, S. Saruwatari, S. Akiyama, T. Shimada, and T. Aizawa, “Spray Tip Penetration of Inversed-delta Injection Rate Shaping in Non-Vapourising Condition”, Int. J. Automot. Mech. Eng., vol. 16, no. 3, pp. 7048–7060, Oct. 2019.