เอกวุฒิวงศา ทรงวุฒิ. “Development Process to Produce Wood Substitute Materials Free Working From Vetiver Grass With Plastic Litter Applying in Design Products”. Journal of Industrial Education 13, no. 3 (December 31, 2014): 42–50. Accessed March 29, 2024. https://ph01.tci-thaijo.org/index.php/JIE/article/view/126738.