RAMANGKOON, S.; SAENJUM, C.; SIRITHUNYALUG, B. PREPARATION OF RICE STRAW ACTIVATED CHARCOAL BY 2- STEP H3PO4 ACTIVATION. International Journal of Pharmacy and Pharmaceutical Sciences, [S. l.], v. 8, n. 4, p. 218–221, 2016. Disponível em: https://journals.innovareacademics.in/index.php/ijpps/article/view/10741. Acesso em: 24 apr. 2024.