Andrade, G. A., Ricce, W. da S., Caramori, P. H., Zaro, G. C., & Medina, C. de C. (2012). Agroclimatic zoning of robusta coffee in the State of Paraná and impacts of climate change. Semina: Ciências Agrárias, 33(4), 1381–1390. https://doi.org/10.5433/1679-0359.2012v33n4p1381