Ali, Hikmat A. “Composition of Polystyrene Containers With Extracted Betanin As Remover of Oil Spill”. Basrah Journal of Agricultural Sciences 36, no. 2 (December 30, 2023): 235–242. Accessed May 12, 2024. https://bjas.bajas.edu.iq/index.php/bjas/article/view/1169.