Kasim, A. .; Selamat , M. .; Daud, M. .; Yaakob , M. .; Putra, A. .; Sivakumar , D. . Mechanical Properties of Polypropylene Composites Reinforced With Alkaline Treated Pineapple Leaf Fibre from Josapine Cultivar . Int. J. Automot. Mech. Eng. 2022, 13, 3157-3167.