The chemistry of dyes: a study on obtaining a natural dye from cashew bagasse. Research, Society and Development, [S. l.], v. 9, n. 9, p. e225996859, 2020. DOI: 10.33448/rsd-v9i9.6859. Disponível em: https://rsdjournal.org/rsd/article/view/6859. Acesso em: 5 dec. 2025.