Siwarasak, Pongsri, Pradabrat Pajankate, and Somporn Pleanjai. “Cellulase, Mannanase and Xylanase As Novelty Mixed Enzyme RT-P3 Powder through Solid-State Fermentation from Copra Meal Residue for Fed-Batch Ethanol Fermentation”. Journal of Applied Research on Science and Technology (JARST) 15, no. 2 (December 31, 2016): 27–37. Accessed April 28, 2024. https://ph01.tci-thaijo.org/index.php/rmutt-journal/article/view/117764.