Jimoda, L. A., J. A. Adeniran, J. A. Adeniran, V. O. Aladeokin, and B. B. Ayantoyinbo. “PARTICULATE CONCENTRATION AROUND BUSY TRAFFIC LOCATIONS IN OGBOMOSO, NIGERIA”. LAUTECH Journal of Engineering and Technology, vol. 8, no. 2, Aug. 2014, pp. 45-51, https://laujet.com/index.php/laujet/article/view/123.