Elsheikhi, Salah, Hamzah Mohamed, and Khaled Eldressi. “Estimating the Quantity of Consumed Plastic Products and Their Economic Returns in the City of Benghazi1”. Libyan Journal of Science &Technology 11, no. 1 (September 18, 2022). Accessed June 25, 2026. https://journals.uob.edu.ly/index.php/LJST/article/view/2430.