A. I. Mirza. “SPATIO-PERIODIC MONITORING AND ANALYSIS OF ATMOSPHERIC SULPHUR DIOXIDE (SO2) IN THE METROPOLITAN AREAS OF LAHORE -PAKISTAN”. Pakistan Journal of Science 65, no. 1 (December 28, 2022). Accessed June 9, 2026. http://pjosr.com/index.php/pjs/article/view/729.