KERSHEN, Drew L.; MCHUGHEN, Alan. Presencia adventicia: mezcla inadvertida y coexistencia entre métodos de cultivo. Council for Agricultural Science and Technology (CAST), Ames, U.S.A., 2005. DOI: 10.62300/96zb4v53. Disponível em: https://publications.cast-science.org/CAST/article/view/163. Acesso em: 1 jul. 2026.