DR. ZAID ALWAN ABBAS AL-KHIKANI. HISTORICAL ENLIGHTENMENT AND ITS RELATIONSHIP TO COGNITIVE FLEXIBILITY AMONG MIDDLE SCHOOL STUDENTS. European Journal of Research Development and Sustainability, [S. l.], v. 4, n. 11, p. 43-51, 2023. Disponível em: https://scholarzest.com/index.php/ejrds/article/view/4083. Acesso em: 24 jan. 2025.