Utilization of Azadirachta indica biodiesel, ethanol and diesel blends for diesel engine applications with engine emission profile Authors Sathish T., Mohanavel V., Arunkumar M., Rajan K., Soudagar M.E.M., Mujtaba M.A., Salmen S.H., Al Obaid S., Fayaz H., Sivakumar S. Publisher Fuel Publication year 2022