Piyataksanon, Naruebhorn, Supakij Suttiruengwong, and Manus Seadan. 2022. “Bio-Based Polyurethane Derived from Carbon Dioxide and Epoxidized Soybean Oil”. Suan Sunandha Science and Technology Journal 9 (2). Bangkok, Thailand:8-14. https://doi.org/10.53848/ssstj.v9i2.229.