%0 Journal Article %T The Effect of Hydrogen Enrichment on The Exhaust Emission Characteristic in A Spark Ignition Engine Fueled by Gasoline-Bioethanol Blends %A Rahman, Abdul %A Asnawi, Asnawi %A Putra, Reza %A Radian, Hagi %A Waluyo, Tri %A , %J International Journal of Engineering, Science and Information Technology %@ 2775-2674 %D 2021-12-19 %I Universitas Malikussaleh %~ DeepDyve