R. Melloni, F. A. de M. Silva, F. M. de S. Moreira, and A. E. F. Neto, “Electric aciary oven powder on soil microbiota and growth of soybean”, PAB, vol. 36, no. 12, pp. 1547–1554, Dec. 2001, doi: 10.1590/S1678-3921.pab2001.v36.6289.