SuleimanIsmail A., Shitu Abubakar, KaisanMuhammad Usman, Suleiman Magaji, AbubakarAminu Sahabi, Sabiu Shitu, Isaaac Ajunwa, IbrahimIbrahim Umar, and Samaila Umaru. 2020. “PRODUCTION AND PERFORMANCE APPRAISAL OF BIODIESEL DERIVED FROM USED COOKING OIL ON COMPRESSION IGNITION ENGINE”. FUDMA JOURNAL OF SCIENCES 4 (2), 658 -72. https://doi.org/10.33003/fjs-2020-0402-240.