Muhammad Attique Khan Shahid, Khadim Hussain, and Mariam Saeed Awan. 2012. “Seasonal Variations and Characterization of Solid Aerosols Related to Faisalabad (Pakistan) Environment”. Journal of Basic & Applied Sciences 8 (2):572-80. https://doi.org/10.6000/1927-5129.2012.08.02.50.