Dr. Pravin T. Nitnaware and Dr. J G Suryawanshi, “Performance Emission and Combustion Characteristics of Ethanol Hydrogen Blends at MBT Spark Timing on Multi-cylinder SI Engine: Paper No.: 2023-GI-05”, ARAI J. Mobi. Tech., vol. 3, no. 3, pp. 686–694, Aug. 2023.