Rodríguez-Sosa, E. J., M. A. González, and F. W. Martin. “Evaluation of Ten Varieties of Yam (Dioscorea spp.) for Production of Instant Flakes”. The Journal of Agriculture of the University of Puerto Rico 56, no. 3 (July 1, 1972): 235–243. Accessed April 20, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/10830.