VENUGOPAL, S.; RAMANUJACHARI, V.; RAJESH, K. Design and Testing of Lab-scale Red Fuming Nitric Acid/Hydroxyl-terminated Polybutadiene Hybrid Rocket Motor for Studying Regression Rate. Defence Science Journal, [S. l.], v. 61, n. 6, p. 515–522, 2011. DOI: 10.14429/dsj.61.873. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/873. Acesso em: 27 jul. 2025.