Adekomaya, O., and T. . Majozi. “Sustainable Management of Plastic Waste: Assessment of Recycled Biodegradable Plastic Market and Projection for the Future”. Engineering and Applied Science Research, vol. 47, no. 2, June 2020, pp. 216-21, https://ph01.tci-thaijo.org/index.php/easr/article/view/216522.