Carvalho LCC, Silva FM da, Ferraz GA e S, Figueiredo VC, Cunha JPB. Comparison of sampling leaf conventional and precision for micronutrients analysis in coffee crop. C.Sci. [Internet]. 2017 Jun. 4 [cited 2025 May 19];12(2):272-81. Available from: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1278