Jamali, Q. B., M. T. Bhatti, Q. A. Qazi, B. H. Kaurejo, I. A. Qazi, S. H. Solangi, and A. S. Jamali. “Analysis of CO2, CO, NO, NO2, and PM Particulates of a Diesel Engine Exhaust”. Engineering, Technology & Applied Science Research, vol. 9, no. 6, Dec. 2019, pp. 4912-6, doi:10.48084/etasr.3093.