Barbosa, D. B., Souza, R. F. de, Pero, A. C., Marra, J., & Compagnoni, M. A. (2007). Flexural strength of acrylic resins polymerized by different cycles . Journal of Applied Oral Science, 15(5), 424-428. https://doi.org/10.1590/S1678-77572007000500010