Hanafi, Foliatini, S.R. Setyawati, and H. Rochaeni. 2018. “Biodegradable Poly(Lactic Acid) Based Food Packaging Incorporated With Antioxidant from Extract of Several Plants”. Asian Journal of Chemistry 30 (3):541-45. https://doi.org/10.14233/ajchem.2018.20961.