Potassium fertilization and the quality of processed coffee beans . Scientia Agricola, [S. l.], v. 59, n. 1, p. 173–179, 2002. DOI: 10.1590/S0103-90162002000100025. Disponível em: https://revistas.usp.br/sa/article/view/21709.. Acesso em: 22 may. 2025.