Abdulrahman, A, Adisa, A. B., and Dandakouta, H. “Performance and Emissions Analysis of N-Butanol Blended With Gasoline in Spark Ignition Engine”. International Journal of Engineering and Management Research 8, no. 4 (August 31, 2018): 155–162. Accessed May 9, 2024. https://ijemr.vandanapublications.com/index.php/ijemr/article/view/638.