Ecosystem Service of Shade Trees on Nutrient Cycling and Productivity of Coffee Agro-ecosystems. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 25, n. 1, 2009. Disponível em: https://www.ccrjournal.com/index.php/ccrj/article/view/108. Acesso em: 10 may. 2026.