Johari, I. N. S. ., & Badarulzaman, N. A. (2022). Evaluation of Flexural and Flame Retardant Properties of Recycled Polyethylene Terephthalate – Silica Sand Composites. Research Progress in Mechanical and Manufacturing Engineering, 2(2), 96-103. https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/3673