J. D. Lima, M. Aldrighi, R. K. Sakai, E. P. Soliman, and W. da S. Moraes, “PERFORMANCE OF TURNIP (Raphanus sativus L.) AND WILD RADISH (Raphanus raphanistrum L.) AS GREEN MANURE”, Pesq. Agropec. Trop., vol. 37, no. 1, pp. 60–63, Oct. 2007, doi: 10.5216/pat.v37i1.1871.