Khalid, Hasmawi, and Norhayati Ibrahim. “Charphy Impact of Medium Molecular Weight Phenol Formaldehyde (MMwPF) Plywood”. Journal of Advanced Research in Applied Sciences and Engineering Technology 18, no. 1 (December 9, 2020): 24–30. Accessed May 14, 2024. https://www.akademiabaru.com/submit/index.php/araset/article/view/1998.