Wang, Y.; Zhang, S.; Wu, Q.; Duan, D.; Liu, Y.; Ruan, R.; Fu, G.; Dai, L.; Jiang, L.; Yu, Z. Microwave-Assisted Pyrolysis of Vegetable Oil Soapstock: Comparative Study of Rapeseed, Sunflower, Corn, Soybean, Rice, and Peanut Oil Soapstock. Int J Agric & Biol Eng 2019, 12, 202-208.