IQ TEST STANDARDIZATION OF MARTEN LOTHER JOHAN WITH CHILDREEN OF THE SEVEN YEAR. Journal Of Educational and Psychological Researches, [S. l.], v. 14, n. 53, p. 462–488, 2017. Disponível em: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/271. Acesso em: 24 jun. 2025.