The effectiveness of testing the Khos cubes for the intelligence to children in diagnosing of Academic learning difficulties study in the schools of states of setif and algirias. Journal of Social Sciences, [S. l.], v. 2, n. 05, p. 167–177, 2018. Disponível em: https://journalsocialsciences.de/index.php/jss/article/view/744. Acesso em: 29 aug. 2026.