Hassan, Sidra, and Ihsan ul Haq. “Pervasive Pollution Problems Caused by Plastics and Its Degradation”. International Journal of Online and Biomedical Engineering (iJOE) 15, no. 10 (June 27, 2019): pp. 29–39. Accessed November 24, 2024. https://online-journals.org/index.php/i-joe/article/view/10873.