ISMAIL, Q. Evolution of educational methods. Adab Al-Rafidayn, [S. l.], v. 9, n. 10, p. 331–352, 1979. DOI: 10.33899/radab.1979.166140. Disponível em: https://edusj.uomosul.edu.iq/index.php/radab/article/view/33002. Acesso em: 10 sep. 2025.