SMG Akele, C. Aganama, E. Emeka, Y. Abudu-Mimini, S. Umukoro, and Okonkwo Raymond. “CFD Port Flow Simulation of Air Flow Rate in Spark Ignition Engine”. International Journal of Engineering and Management Research, vol. 10, no. 6, Dec. 2020, pp. 87-95, doi:10.31033/ijemr.10.6.13.