Tshehla C, Wright CY. Spatial variability of PM10, PM2.5 and PM chemical components in an industrialised rural area within a mountainous terrain. S. Afr. J. Sci. [Internet]. 2019 Sep. 26 [cited 2024 Nov. 21];115(9/10). Available from: https://sajs.co.za/article/view/6174