Bittencourt, M. N., Flexa, R. dos S. ., Santos, I. de S. R., Ferreira, L. D., Nemer, C. R. B. ., & Pena, J. L. da C. . (2020). Validation of content and appearance of an educational manual to promote children’s mental health. Rev Rene, 21, e43694. https://doi.org/10.15253/2175-6783.20202143694