FARFÁN-VALENCIA, Fernando; LINA. Densities and coffee renewal cycles in an agroforestry system in the department of Norte de Santander. Cenicafe Journal, [S. l.], v. 71, n. 2, p. 66–72, 2019. DOI: 10.38141/10778/71205. Disponível em: https://publicaciones.cenicafe.org/index.php/cenicafe/article/view/57.. Acesso em: 23 mar. 2026.