Galindo, E.M.C. and Carvalho, A.M.P. 2018. Validation of the adapted version of the parent perception inventory - PPI for brazilian children aged 7 to 12 years. DOXA: Revista Brasileira de Psicologia e Educação. 20, 2 (Jul. 2018), 164–178. DOI:https://doi.org/10.30715/doxa.v20i2.11602.