Awino, J. O., Onyango, T. and Okelo, N. B. (2015) “DEVELOPMENT AND ANALYSIS OF A MATHEMATICAL MODEL OF CARBON POLLUTION LEVEL ON KENYAN HIGHWAYS WITH HUGE EMBANKMENTS”, IJRDO -JOURNAL OF MATHEMATICS, 1(5), pp. 12-35. doi: 10.53555/m.v1i5.2411.