A.Abdulla Albakri S, H. Al-dahlaki H, Abd-Almalik T. Determination the Heating Rate and the Characteristic Age for Pulsars Stars. Iraqi Journal of Science. 2023;56(2B):1499-1512. Accessed January 9, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10160