SRIMACHAI, T.; MEENGAM, C. .; O-THONG, S.; RATTANADILOK NA PHUKET, K. Potential of Ethanol and Biogas Production from Oil Palm Frond Juice and Oil Palm Trunk Juice . Srinakharinwirot University Engineering Journal, Bangkok, Thailand, v. 19, n. 2, p. 1–10, 2024. Disponível em: https://ph02.tci-thaijo.org/index.php/sej/article/view/249568. Acesso em: 12 dec. 2025.