Study on waste heat recovery from exhaust gas spark ignition (S.I.) engine using steam turbine mechanismKamarulhelmy Talib, Safarudin G. Herawan, Musthafah M. Tahir, Azma Putra and Shamsul A. ShamsudinMATEC Web Conf., 90 (2017) 01057DOI: https://doi.org/10.1051/matecconf/20179001057