CARVALHO, L. C. C.; SILVA, F. M. da; FERRAZ, G. A. e S.; FIGUEIREDO, V. C.; CUNHA, J. P. B. Comparison of sampling leaf conventional and precision for micronutrients analysis in coffee crop. Coffee Science - ISSN 1984-3909, [S. l.], v. 12, n. 2, p. 272–281, 2017. Disponível em: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1278. Acesso em: 12 jan. 2025.