Mahzan, S., A.M. Ahmad Zaidi, M.I. Ghazali, N. Arsat, and M.N. M. Hatta. “Mechanical Properties of Medium Density Fibreboard Composites Material Using Recycled Rubber and Coconut Coir”. International Journal of Integrated Engineering 2, no. 1 (1). Accessed January 26, 2021. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/125.