VALACHOVÁ, Daniela. Symbol and its place in children artistic expression. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 2, n. 8, p. 22–30, 2014. DOI: 10.31686/ijier.vol2.iss8.220. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/220.. Acesso em: 3 jul. 2024.