Rashid, Farzana, Sadia Sarwar, Samrin Habib, Hunaiza Tahir, Iqra Noshair Ali, and Tanwir Ahmad Abbas. “Particulate Matter Concentration and Microbial Load in Heavy Traffic Areas of District Lahore, Pakistan: PM and Microbial Concentration in Heavy Traffic Areas”. Pakistan BioMedical Journal 5, no. 10 (October 31, 2022): 34–39. Accessed May 19, 2024. https://www.pakistanbmj.com/journal/index.php/pbmj/article/view/812.