AP0249 Heat Conduction in Two-Phase Heterogeneous Materials: Analytical Study. Iraqi Journal of Applied Physics, [S. l.], v. 20, n. 4, p. 721–726, 2025. DOI: 10.2025/h3xe5m68. Disponível em: http://ijap-iq.com/index.php/ijap/article/view/463. Acesso em: 7 may. 2026.