N. VIJIYAKUMAR and DR. MOHD YUSSNI BIN HASHIM, “Effect of Alkaline Treatment on the Tensile Strength and Hardness of Pineapple Fiber Reinforced Epoxy Resin”, rpmme, vol. 5, no. 1, pp. 366–370, Oct. 2024, Accessed: Mar. 12, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/15813