J. J. V. Cavalcanti, C. A. B. P. Pinto, J. R. Crisóstomo, and D. F. Ferreira, “Diallel analysis to evaluate interpopulational cashew tree hybrids”, PAB, vol. 35, no. 8, pp. 1567–1575, Aug. 2000, doi: 10.1590/S1678-3921.pab2000.v35.5933.