HA, Chang-Sik. A short review on transparent and colorless polyimides. Vietnam Journal of Science and Technology, Hanoi, VN, v. 60, n. 3, p. 333–342, 2022. DOI: 10.15625/2525-2518/17017. Disponível em: https://vjst.vast.vn/jst/article/view/17017. Acesso em: 17 apr. 2026.