Yadav, Bhupesh, Shyam Soni, Dilip Sharma, and Pushpendra Sharma. 2017. “PERFORMANCE AND EMISSION ANALYSIS OF CONSTANT SPEED SI ENGINE OPERATED ON HYTHANE (HCNG)”. MATTER: International Journal of Science and Technology 3 (2):64-79. https://doi.org/10.20319/mijst.2017.32.6479.