Yusof, Siti Nurul Akmal, et al. “Oxyhydrogen Gas Production by Alkaline Water Electrolysis and the Effectiveness on the Engine Performance and Gas Emissions in an ICEs: A Mini-Review”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 97, no. 1, July 2022, pp. 168-79, doi:10.37934/arfmts.97.1.168179.