Morphological characterization of five coffee varieties (Coffea arabica L.) and its resistance to rust (Hemileia vastatrix), in the Alto Huallaga Valley, Tingo María. Peruvian Journal of Agrarian Innovation - ISSN: 2810-8876 (Online), [S. l.], v. 1, n. 1, p. 151–162, 2020. Disponível em: https://revistas.inia.gob.pe/index.php/REVINIA/article/view/11. Acesso em: 6 may. 2026.