The levels of the heritage symbol and its reflection in the designs of Iraqi publications. Journal of the College of Basic Education, [S. l.], v. 21, n. 91, p. 273–308, 2022. DOI: 10.35950/cbej.v21i91.7292. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7292.. Acesso em: 4 jul. 2024.