ALI, I. I. Logical inferences according to the Cognitive Development model among Preparatory school students. International journal of health sciences, [S. l.], v. 6, n. S9, p. 59–72, 2022. DOI: 10.53730/ijhs.v6nS9.12170. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/12170. Acesso em: 23 apr. 2026.