Tran, Thi Thu Huong, Thi Tuyet Mai Phan, Van Boi Luu, & Ngoc Lan Pham. "Synthesis and modification of maleic anhydride-vinyl acetate copolymer by a long alkyl chain alcohol for cold flow impovers of biodiesel." Vietnam Journal of Science, Technology and Engineering [Online], 60.3 (2018): 3-8. Web. 14 Dec. 2018