Egah, D. O., E. J. Njoku, M. L. Akinyemi, and T. F. Owoeye. “Assessing the Combination of Jatropha Curcas Linnaeus and Cassia Fistula Oil Extracts As Bio-Fuel Source at Various Percentages”. Journal of Informatics and Mathematical Sciences, vol. 9, no. 2, Aug. 2017, pp. 317-29, doi:10.26713/jims.v9i2.734.