RIECKEHOFF, Irma G. A New Instrument for Measuring the Breaking Strength of Jellies. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 40, n. 2, p. 93–100, 1956. DOI: 10.46429/jaupr.v40i2.12640. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12640. Acesso em: 2 may. 2024.