Vicentini, Maria Elisa, Paulo Henrique Caramori, Sergio Luiz Colucci de Carvalho, Luciano Grillo Gil, Wilma Aparecida Spinosa, Geovanna Cristina Zaro, Wilian da Silva Ricce, and Alessandra Maria Detoni. 2015. “Residual Production of Pineapple Biomass under Different Levels of Nitrogen and Potassium in Northwestern Paraná”. Semina: Ciências Agrárias 36 (6):3665-70. https://doi.org/10.5433/1679-0359.2015v36n6p3665.