Mohammed, S.E. and Baharom, M.B. and Aziz, A.R.A. and Firmansyah
(2011)
The effects of fuel-injection timing at medium injection pressure on the engine characteristics and emissions of a CNG-DI engine fueled by a small amount of hydrogen in CNG.
International Journal of Hydrogen Energy, 36 (18).
pp. 11997-12006.
ISSN 03603199