A Study of Allelopathy of Some Shade Trees to Coffea arabicaL. Seedlings. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 22, n. 1, 2006. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/30. Acesso em: 1 may. 2026.