Pereira, Sérgio Parreiras, Gabriel Ferreira Bartholo, Danielle Pereira Baliza, Fabricio Moreira Sobreira, and Rubens José Guimarães. 2011. “Growth, Productivity and Bienniality of Coffee Plants According to Cultivation Spacing”. Pesquisa Agropecuaria Brasileira 46 (2):152-60. https://doi.org/10.1590/S1678-3921.pab2011.v46.8586.