Ayoub Abbas Al Zuani, R. W., and A. L. D. R. Abid Rashid Al Sherifi. “Problems of Plastic Industries in Basra Governorate”. Basra Studies Journal, vol. 1, no. 49, Dec. 2023, pp. 217-46, https://bsj.uobasrah.edu.iq/index.php/bsj/article/view/117.