CHAUHAN, R. S.; PANDEY, P. Preparation of Gas Separation Membranes and their Evaluation. Defence Science Journal, [S. l.], v. 54, n. 3, p. 335–343, 2004. DOI: 10.14429/dsj.54.2047. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2047. Acesso em: 16 jun. 2025.