D. C. Primo, F. de S. Fadigas, J. C. R. Carvalho, C. D. S. Schmidt, and A. C. S. Borges Filho, “Rational management of tobacco (Nicotiana tabacum L.) crop residues to obtain organic compost”, Semina: Ciênc. Agrár., vol. 32, no. 4, pp. 1275–1286, Oct. 2011.