Hartmann, Giovanna, et al. “Effect of Fat Replacement by Fructooligosaccharide in Hamburger: Physicochemical, Technological and Sensorial Analysis”. International Journal for Innovation Education and Research, vol. 8, no. 3, Mar. 2020, pp. 15-25, https://doi.org/10.31686/ijier.vol8.iss3.2128.