Islam, Md Serajul, Md Mahmudul Hasan, and Md Mosaddeque Hossain. “Current Status of Plastic Production, Prospects and Training of Manpower in Bangladesh”. Journal of Chemical Engineering 30, no. 1 (December 7, 2017): 69–76. Accessed November 21, 2024. https://banglajol.info/index.php/JCE/article/view/34801.