E. M. SILVA, P. C. MAGALHÃES, E. M. CASTRO, R. G. ÁVILA, and L. G. ALMEIDA, “MODIFICATIONS IN THE ROOT SYSTEM, GAS EXCHANGES AND PRODUCTIVITY OF SORGHUM HYBRIDS CULTIVATED UNDER WATER DEFICIT”, RBMS, vol. 17, no. 3, pp. 380–389, Dec. 2018.