Molin, José Paulo, Anamari Viegas de Araujo Motomiya, Flavia Roncato Frasson, Gustavo Di Chiacchio Faulin, e Wanderson Tosta. 2010. “<b>Test Procedure for Variable Rate Fertilizer on coffee</b&gt; - Doi: 10.4025/actasciagron.V32i4.5282”. Acta Scientiarum. Agronomy 32 (4), 569-75. https://doi.org/10.4025/actasciagron.v32i4.5282.