Mohd Khathri, A., Salleh, M.R. and Mamat, R. 2018. Combustion Characteristics of Direct Injection (DI) Diesel Engine Fueled with 2-butyl Alcohol/ Diesel Blends at Different Speed. Politeknik & Kolej Komuniti Journal of Engineering and Technology. 3, Special Issue (Jul. 2018), 1–11.