Runoff Water in Cocoa Plantation as Affected by Rorak Number and Mulch Type. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 31, n. 3, p. 196–207, 2015. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/. Acesso em: 1 may. 2026.