P. Balashanmugam, S. . Nath, S. . Paswan, G. Kaushal, K. Verma, and P. K. . Prasad, “Development of Emission Control Devices for Petrol Engines (Catalytic Convertor)”, JARMCE, vol. 2, no. 4, pp. 26–40, Apr. 2015, doi: 10.53555/nnmce.v2i4.334.