High-Porosity Hydrochar From Oil Palm Empty Fruit Bunches Via Single-Step Hydrolytic Agent-Assisted Hydrothermal Carbonization. Indonesian Journal of Science and Technology, [S. l.], v. 9, n. 3, p. 709–720, 2024. Disponível em: https://ijost.upi.edu/index.php/ijost/article/view/425. Acesso em: 7 jun. 2026.