Suleiman, Ismail A., Shitu Abubakar, Muhammad Usman Kaisan, Suleiman Magaji, Aminu Sahabi Abubakar, Sabiu Shitu, Isaaac Ajunwa, Ibrahim Umar Ibrahim, 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.