THUSHARI, I.; BABEL, S. Activity of Carbon-Based Solid Acid Catalyst Derived from Palm Empty Fruit Bunch for Esterification of Palmitic Acid. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 17, n. 1, p. Page 54–62; DOI: 10.32526/ennrj.17.1.2019.06, 2018. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/162156. Acesso em: 19 may. 2024.