PRASAD, A. Flat Rating Concept Introduced in the GTX Engine. Defence Science Journal, [S. l.], v. 35, n. 2, p. 163–170, 2014. DOI: 10.14429/dsj.35.6007. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6007. Acesso em: 15 jun. 2025.