TANWAR, L.; PANT, R. S. Design and Fabrication of a Test Rig to Determine Helium Permeability through Fabrics. Journal of Aerospace Sciences and Technologies, [S. l.], v. 72, n. 2, p. 114–119, 2023. DOI: 10.61653/joast.v72i2.2020.172. Disponível em: http://joast.org/index.php/joast/article/view/172. Acesso em: 18 oct. 2024.