FARFÁN-VALENCIA, Francisco Fernando; SÁNCHEZ-ARCINIEGAS, Pedro María. Distribution of nutrients in the soil and coffee production in agroforestry systems. Cenicafe Journal, [S. l.], v. 69, n. 2, p. 17–27, 2018. DOI: 10.38141/10778/69202. Disponível em: https://publicaciones.cenicafe.org/index.php/cenicafe/article/view/3289.. Acesso em: 21 mar. 2026.