ROY, S. N. Some design and functional aspects of squash head shell. Defence Science Journal, [S. l.], v. 12, n. 1, p. 55–58, 2014. DOI: 10.14429/dsj.12.6834. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6834. Acesso em: 14 jun. 2025.