@ARTICLE{
author={Kostic Milan D,Bazargan Alireza,Stamenkovic Olivera S,Veljkovic Vlada B,McKay Gordon},
year={2016},
title={Optimization and kinetics of sunflower oil methanolysis catalyzed by calcium oxide-based catalyst derived from palm kernel shell biochar},
journal={FUEL},
volume={163},
number={},
pages={304-313},
document_type={Article},
} 

@ARTICLE{
author={Bazargan Alireza,Kostic Milan D,Stamenkovic Olivera S,Veljkovic Vlada B,McKay Gordon},
year={2015},
title={A calcium oxide-based catalyst derived from palm kernel shell gasification residues for biodiesel production},
journal={FUEL},
volume={150},
number={},
pages={519-525},
document_type={Article},
}