DUER, S. Expert Knowledge Base to Support Maintenance of a Radar System. Defence Science Journal, [S. l.], v. 60, n. 5, p. 531–540, 2010. DOI: 10.14429/dsj.60.84. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/84. Acesso em: 6 aug. 2025.