Rodríguez-Sosa, E.J. et al. 1972. Evaluation of Ten Varieties of Yam (Dioscorea spp.) for Production of Instant Flakes. The Journal of Agriculture of the University of Puerto Rico. 56, 3 (Jul. 1972), 235–243. DOI:https://doi.org/10.46429/jaupr.v56i3.10830.