Performance and Emission Characteristics of an IDI Diesel Engine Fuelled Biodiesel (Rubber Seed Oil and Palm Oil Mix) Diesel BlendsIbrahim K. Adam, A. Rashid A. Aziz and Suzana YusupMATEC Web of Conferences, 13 (2014) 02033DOI: https://doi.org/10.1051/matecconf/20141302033