Eseyin, A. E., K. I. Ekpenyong, E. M. El-Giar, and O. Abel-Anyebe. “The Effect of Pd-Doped -Al2O3on the Low-Temperature Thermal Decomposition of Corn Cobs and Leaves in Bio-Oil Production”. The International Journal of Science & Technoledge, vol. 3, no. 2, Feb. 2015, http://internationaljournalcorner.com/index.php/theijst/article/view/124129.