SWITZER,Frank  . Review: Wild Coffee and Tea Substitutes in Canada. Blue Jay, [S. l.], v. 37, n. 2, 1979. DOI: 10.29173/bluejay4440. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4440. Acesso em: 27 apr. 2024.