Raniro, C., and F. R. V. Campos. “Entrance into Elementary Scholl at Six Age? What Say Childrens and Their Parents”. DOXA: Revista Brasileira De Psicologia E Educação, vol. 19, no. 1, Jan. 2017, pp. 84-106, doi:10.30715/rbpe.v19.n1.2017.10823.