Hamdan, Nur Hidayah Rosman, et al. “Evaluation of the Correlation Between Particulate Matter (PM2.5) and Meteorological Parameters”. Journal of Advancement in Environmental Solution and Resource Recovery, vol. 1, no. 1, Dec. 2021, pp. 36-40, https://publisher.uthm.edu.my/ojs/index.php/jaesrr/article/view/9958.