Lan, Pham Ngoc, Nguyen Chau Giang, and Nguyen Hong Thuy. 2014. “Photodegradable Films Based on Polyethylene-Cassava Starch Blend Using benzophenone/Antraquinone or Fe(II) Compound As Photosensitive Agents”. Vietnam Journal of Chemistry 45 (3):392. https://doi.org/10.15625/4776.