the-effects-on-engine-performance-combustion-analysis-and-exhaust-emissions-of-using-safflower-biodiesel-as-fuel-at-different-injection-pressures==>>the-effects-on-engine-performance-combustion-analysis-and-exhaust-emissions-of-using-safflower-biodiesel-as-fuel-at-different-injection-pressureshttps://indexive.com/uploads/papers/pap_indexive15938530542147483647.pdf