YADAV, B.; SONI, S.; SHARMA, D.; SHARMA, P. PERFORMANCE AND EMISSION ANALYSIS OF CONSTANT SPEED SI ENGINE OPERATED ON HYTHANE (HCNG) . MATTER: International Journal of Science and Technology, [S. l.], v. 3, n. 2, p. 64–79, 2017. DOI: 10.20319/mijst.2017.32.6479. Disponível em: https://grdspublishing.org/index.php/matter/article/view/1770. Acesso em: 5 may. 2024.