ABDULLAH, M. F. .; OTHMAN, N. F. . Physicochemical and Adsorption Properties of Guava Leaves-Activated Carbon by Hydrochloric Acid on Adsorption of Methylene Blue. Scientific Research Journal, [S. l.], v. 20, n. 1, p. 33–49, 2023. DOI: 10.24191/srj.v20i1.20669. Disponível em: https://journal.uitm.edu.my/ojs/index.php/SRJ/article/view/3136. Acesso em: 24 nov. 2024.