[1]
M. H. . Ibrahim, “Investigation of Particulate Matter (PM10) Pollution in Ipoh City, Malaysia”, IJIE, vol. 13, no. 5, pp. 232–238, Dec. 2021, Accessed: Apr. 09, 2026. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/9150