Omar, A. A., Hanafi, M. H. M., Razak, N. H., Razak, N. A. A., & Grasianto, G. (2023). Effect of Epoxidized Waste Cooking Oil Plasticizer in Improving the Mechanical Properties of Polylactic Acid (PLA). Chemical Engineering Transactions, 106, 319-324. https://doi.org/10.3303/CET23106054