Ruengsirisombut, Kamalapha, and Apichart Artnasaew. “Improving the Properties of Rubber Roll Husker with Calcium Carbonate”. Engineering and Technology Horizons 37, no. 1 (June 9, 2020): 6–12. accessed August 27, 2026. https://ph01.tci-thaijo.org/index.php/lej/article/view/241079.