SHEKHAR, H. Modelling of Burning Surface Regression of Taper Convex Star Propellant Grain. Defence Science Journal, [S. l.], v. 50, n. 2, p. 207–211, 2013. DOI: 10.14429/dsj.50.3429. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/3429. Acesso em: 6 jul. 2025.