Pedrotti, A.; Araújo Filho, R. N. de; Oliveira, F. C. C. de; Assunção, S. J. R.; Holanda, F. S. R.; Santos, D. Soil Organic Matter and Production of Ears of Green Corn After Four Years under Tillage Systems and Previous Crops in Costal Tablelands. Biosci. J. 2019, 35, 705-712.