KUMARR, M. M.; RAJ, J. X.; GOPALAN, N.; RAMANA, K. V.; SHARMA, R. K. Poly (γ-) Glutamic Acid : A Promising Biopolymer. Defence Life Science Journal, [S. l.], v. 3, n. 3, p. 301–306, 2018. DOI: 10.14429/dlsj.3.12192. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dlsj/article/view/12192. Acesso em: 15 jun. 2025.