La, Ha. “Synthesis of Polylactic Acid-Diol (PLA-Diol) from Lactic Acid and 1,4-Butanediol”. Science and Technology Development Journal 19, no. 4 (December 31, 2016): 58-65. Accessed December 27, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/593.