Adsorbents Selection for Caffeine Removal from Green Tea Extract. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 15, n. 1, p. 34–43, 2026. DOI: 10.62239/j.2026.005. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2026.005.. Acesso em: 3 apr. 2026.