Martínez, M. et al. 1992. EFFECT OF GIBBERELLIC ACID ON PHYLLOTAXY OF BUD GRAFTED CACAO (THEOBROMA CACAO L.). The Journal of Agriculture of the University of Puerto Rico. 76, 1 (Jan. 1992), 33–34. DOI:https://doi.org/10.46429/jaupr.v76i1.4119.