Yeh, Ching-Hua, Friedrich-Karl Lücke, and Johann Janssen. “Bioplastics: Acceptable for the Packaging of Organic Food? A Policy Analysis”. Journal of Agriculture, Food Systems, and Community Development 6, no. 1 (November 27, 2015): 95–105. Accessed February 7, 2023. https://www.foodsystemsjournal.org/index.php/fsj/article/view/399.