Balashanmugam, P., Nath, S. ., Paswan, S. ., Kaushal, G., Verma, K., & Prasad, P. K. . (2015). Development of Emission Control Devices for Petrol Engines (Catalytic Convertor). Journal of Advance Research in Mechanical and Civil Engineering (ISSN: 2208-2379), 2(4), 26-40. https://doi.org/10.53555/nnmce.v2i4.334