AHMED, U. A. T. M. I. . The effect of colored or black and white imagery on the cognitive and psychological state of consumers. مجلة الشرق الأوسط للعلوم التربوية والنفسية , [S. l.], v. 6, n. 1, p. 127–124, 2026. DOI: 10.56961/mejeps.v6i1.1384. Disponível em: http://meijournals.com/ara/index.php/mejeps/article/view/1384. Acesso em: 4 2026.