Costa, Flávio, et al. “Growth, Yield and Potassium Accumulation in ’Galil 18’ Banana under Irrigation and Potassium Fertilization”. Pesquisa Agropecuaria Brasileira, vol. 47, no. 3, Apr. 2012, pp. 409-16, doi:10.1590/S1678-3921.pab2012.v47.11375.