History of the emergence and development of radio representations until 1956. Journal of the College of Basic Education, [S. l.], n. 45, p. 417–430, 2023. DOI: 10.35950/cbej.vi45.9647. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9647.. Acesso em: 18 jul. 2024.