Performance of cotton fabric treated with chitosan-based mordanty as affected by extraction time variations on tannin dyes produced from cocoa husk. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 40, n. 1, p. 40–53, 2024. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/584. Acesso em: 29 apr. 2026.