C. Mokrane, B. Adouane, A. Benzaoui. Composition and Stoichiometry Effects of Biogas as Fuel in Spark Ignition Engine. Int. J. Automot. Mech. Eng. [Internet]. 2022 Dec. 9 [cited 2024 May 16];15(1):5036-52. Available from: https://journal.ump.edu.my/ijame/article/view/8225