ตุนชัยภูมิ สุรวิทย์. “Optimization of Subcritical Water Hydrolysis of Corncob for Reducing Sugar Production as Bioethanol Feedstock”. SAU JOURNAL OF SCIENCE & TECHNOLOGY 4, no. 2 (December 31, 2018): 16–25. accessed May 12, 2025. https://ph01.tci-thaijo.org/index.php/saujournalst/article/view/168801.