HASAN RAMADAN HELAL, F. The Effect of Cooperative Games on Developing the Social Interaction by Kindergarten Children. College of Basic Education Research Journal, [S. l.], v. 13, n. 1, p. 27–54, 2014. DOI: 10.33899/berj.2014.Vol13.Iss1.39545. Disponível em: https://berj.uomosul.edu.iq/index.php/berj/article/view/39545. Acesso em: 3 nov. 2025.