Danbamrongtrakool, Noppawan, Imrana Niaz Sultan, Nikhom Laemsak, Afrasiab Khan Tareen, Sarote Sirisansaneeyakul, and Pramuk Parakulsuksatid. 2022. “Comprehensive Approach to Utilize Hydrogen Peroxide Sterilization and Urea As Nitrogen Source for Ethanol Production from Oil Palm Trunk”. Agriculture and Natural Resources 56 (2). Bangkok, Thailand:387–398. https://li01.tci-thaijo.org/index.php/anres/article/view/254561.