[1]
P. Phakahan, K. Aryusuk, S. Lilitchan, and K. Krisnangkura, “In <i>Situ<i/> Trans-Esterification of Residual Oils in Spent Bleaching Clays from Vegetable Oil Refineries”, J. Technol. Innov. Renew. Energy, vol. 5, no. 2, pp. 59–67, Jul. 2016.