Boonmee, Chomnutcha, Charnwit Kositanont, and Thanawadee Leejarkpai. “Degradation of Poly(Lactic Acid) under Simulated Landfill Conditions”. Environment and Natural Resources Journal 14, no. 2 (October 25, 2016): 1–9. Accessed May 18, 2024. https://ph02.tci-thaijo.org/index.php/ennrj/article/view/69514.