أديب داؤد أ. The Problems Related to Working in Kindergarten From the Point of View of Headmistresses and Teachers. College of Basic Education Research Journal, [S. l.], v. 4, n. 1, p. 105–127, 2007. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39709. Acesso em: 26 oct. 2025.