K, G.; KUMAR, R. Performance Estimation by Varying the Grain Port Alignment Position in a Hybrid Rocket Motor. Defence Science Journal, [S. l.], v. 74, n. 2, p. 225–233, 2024. DOI: 10.14429/dsj.74.19641. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/19641. Acesso em: 15 jun. 2025.