Yoyrurob, Sucheewan, Palakorn Boonsai, and Boonya Charnnok. “IMPROVEMENT OF DIGESTIBILITY OF METHANE PRODUCTION FROM OIL PALM FIBER BY HYDROTHERMAL PRETREATMENT”. Life Sciences and Environment Journal 21, no. 2 (September 14, 2020): 311–321. Accessed April 27, 2024. https://ph01.tci-thaijo.org/index.php/psru/article/view/240755.