KAPUR, J. N.; JAIN, B. S. A theoretical study of the validity of the isothermal model in internal ballistics. Defence Science Journal, [S. l.], v. 11, n. 1, p. 1–11, 2014. DOI: 10.14429/dsj.11.6788. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6788. Acesso em: 10 oct. 2025.