MARTIN, Franklin W. Techniques and Problems in Small Scale Production of Flour from Sweet Potato. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 68, n. 4, p. 423–432, 1984. DOI: 10.46429/jaupr.v68i4.7312. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/7312. Acesso em: 28 mar. 2024.