“EFFECT OF PLASTIC WASTES AS LOW COST MATERIAL ON SOME PROPERTIES OF UNSATURATED POLYESTER.: EFFECT OF PLASTIC WASTES AS LOW COST MATERIAL ON SOME PROPERTIES OF UNSATURATED POLYESTER”., IJMRCP, vol. 10, no. 2, pp. 1–13, Dec. 2018, Accessed: Apr. 28, 2024. [Online]. Available: https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/103