KUMAR, K.; GUPTA, S. S. Response of a Stretched String Subjected to a Moving Mass. Defence Science Journal, [S. l.], v. 74, n. 3, p. 316–320, 2024. DOI: 10.14429/dsj.74.19857. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/19857. Acesso em: 1 jul. 2025.