A. Ibrahim, S. H. . . Aleabi, and K. H. . Mahdi, “Preparing Composite Materials Based on Unsaturated Polyester with Natural Materials of Plant Origin and Studying Some of Their Mechanical and Physical Properties”, IHJPAS, vol. 38, no. 3, pp. 125–136, Jul. 2025, doi: 10.30526/38.3.3972.