محمد ياسين ج. Improvement of the Mechanical and Dielectrical Properties of Kaolin Clay. College of Basic Education Research Journal, [S. l.], v. 9, n. 2, p. 522–530, 2010. Disponível em: https://jeh.uomosul.edu.iq/index.php/berj/article/view/39091. Acesso em: 27 oct. 2025.