WASET
Enweremadu, C. , Rutto, H. , Peleowo, N. (2011). 'Performance Evaluation of a Diesel Engine Fueled with Methyl Ester of shea Butter'. World Academy of Science, Engineering and Technology, Open Science Index 55, International Journal of Mechanical and Mechatronics Engineering, 5(7), 1216 - 1220.