Awino, John Otieno, Thomas Onyango, and N. B. Okelo. “DEVELOPMENT AND ANALYSIS OF A MATHEMATICAL MODEL OF CARBON POLLUTION LEVEL ON KENYAN HIGHWAYS WITH HUGE EMBANKMENTS”. IJRDO -JOURNAL OF MATHEMATICS 1, no. 5 (September 30, 2015): 12-35. Accessed May 19, 2024. https://ijrdo.org/index.php/m/article/view/2411.