Sousa, R. S. de, Nunes, L. A. P. L., Lima, A. B. de, Melo, W. J. de, Antunes, J. E. L., & Araujo, A. S. F. de. (2018). <b&gt;Chromium accumulation in maize and cowpea after successive applications of composted tannery sludge. Acta Scientiarum. Agronomy, 40(1), e35361. https://doi.org/10.4025/actasciagron.v40i1.35361