SAMUEL, M. P. Differential Degradation Assessment of Helicopter Engines Operated in Marine Environment. Defence Science Journal, [S. l.], v. 64, n. 4, p. 371–377, 2014. DOI: 10.14429/dsj.64.4007. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4007. Acesso em: 3 jul. 2025.