OSPINA-GUARÍN, Viviana M.; BUITRAGO-SIERRA, Robison; LÓPEZ-LÓPEZ, Diana P. Preparation and characterization of activated carbon from castor de-oiled cake. TecnoLógicas, [S. l.], v. 17, n. 32, p. 75–84, 2014. DOI: 10.22430/22565337.207. Disponível em: https://revistas.itm.edu.co/index.php/tecnologicas/article/view/207. Acesso em: 3 jul. 2024.