Ortiz, C. G., Rodríguez de Cianzio, S., Hepperly, P. and Fehr, W. R. (1986) “Premature Harvest of Soybean Seed for Rapid Generation Advance”, The Journal of Agriculture of the University of Puerto Rico, 70(3), pp. 159–167. doi: 10.46429/jaupr.v70i3.7089.