Relationship between caffeine content and flavor with light intensity of several coffee Robusta clones. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 28, n. 1, p. 14–22, 2012. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/. Acesso em: 1 may. 2026.