SHAKAR’S, N. D. The Peculiarities of the Preschool Education System in Developed Countries. European Multidisciplinary Journal of Modern Science, [S. l.], p. 242–244, 2022. Disponível em: https://emjms.academicjournal.io/index.php/emjms/article/view/621. Acesso em: 19 may. 2024.