Rodríguez-Sosa, Edelmiro J. “Enrichment of a Potato Flour With Isolated Soybean Protein and Non-Fat Dry Milk”. The Journal of Agriculture of the University of Puerto Rico 68, no. 2 (April 1, 1984): 163–171. Accessed April 25, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/7274.