The Effects of Frequency and Temperature on the Dielectric Constant of X%Al2O3 Powder Extracted From Iraqi Kaolin. Journal of the College of Basic Education, [S. l.], v. 15, n. 59, p. 1–14, 2022. DOI: 10.35950/cbej.v13i59.6595. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6595.. Acesso em: 5 jul. 2024.