Effects of Morphological Age and Indole-3-Butyric Acid Concentration on Rooting of Selected Robusta Coffee Varieties. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 41, n. 3, 2025. DOI: 10.22302/. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/698. Acesso em: 1 may. 2026.