Lima, A.R. de, Rosa, A.C.S. da, Stevanato, N., Raspe, D.T., Garcia, V.A. dos S. and Silva, C. da 2023. Ultrasonic incorporation of cinnamon essential oil into pre-gelatinized cassava starch oral films. Uningá Review . 38, 1 (May 2023), eURJ4448. DOI:https://doi.org/10.46311/2178-2571.38.eURJ4448.