Maluf, A.M., Martins, P.S. and Maluf, W.R. (2014) “Evaluation of leucaena populations for tolerance to aluminum. III. Criteria for screening”, Pesquisa Agropecuaria Brasileira, 19(9), pp. 1131–1134. doi:10.1590/S1678-3921.pab1984.v19.16058.