Parncheewa Udomsap และผู้แต่งคนอื่นๆ. (2009) Effect of Antioxidants on the Oxidative Stability of Waste Cooking Oil Based Biodiesel under Different Storage Conditions. <i>International Journal of Renewable Energy</i>, <i>Vol. 4</i>(No.2), 47-59.Parncheewa Udomsap และผู้แต่งคนอื่นๆ. "Effect of Antioxidants on the Oxidative Stability of Waste Cooking Oil Based Biodiesel under Different Storage Conditions". International Journal of Renewable Energy Vol. 4 (2009):47-59.Parncheewa Udomsap และผู้แต่งคนอื่นๆ. Effect of Antioxidants on the Oxidative Stability of Waste Cooking Oil Based Biodiesel under Different Storage Conditions. School of Renewable Energy Technology:ม.ป.ท. 2009.