Study of the regeneration of Pinus patula biochar used for the treatment of crystal violet in water. Universitas Scientiarum, [S. l.], v. 30, p. 22–38, 2025. DOI: 10.11144/Javeriana.SC30.ropp. Disponível em: https://revistas.javeriana.edu.co/index.php/scientarium/article/view/38468. Acesso em: 5 may. 2025.