Oliveira, Cleire, et al. “Nutrient Dynamics With Application of Humic Substances and Liming in Irrigated Soil Filled Columns”. Semina: Ciências Agrárias, vol. 42, no. 3Supl1, Apr. 2021, pp. 1567-78, doi:10.5433/1679-0359.2021v42n3Supl1p1567.