Teixeira, Paulo Ricardo, et al. “Temporal Variation of Macronutrients in Litter under Hybrid Eucalyptus Plantings, Aliança Do Tocantins – Tocantins”. DESAFIOS - Revista Interdisciplinar Da Universidade Federal Do Tocantins, vol. 4, no. 4, Nov. 2017, pp. 102-9, doi:10.20873/uft.2359-3652.2017v4n4p102.