Studies on Influence of Injection Pressure on Exhaust Emissions of Diesel Engine with High Grade Insulated Combustion Chamber with Crude Jatropha Oil Operation. Int. J. Curr. Eng. Technol. 2015;5(3):1966-1973. Accessed April 10, 2026. https://ijcet.evegenis.org/index.php/ijcet/article/view/2290