WASFI, M. Optical Fiber Amplifiers-Review. International Journal of Communication Networks and Information Security (IJCNIS), [S. l.], v. 1, n. 1, 2009. DOI: 10.17762/ijcnis.v1i1.7. Disponível em: https://ijcnis.org/index.php/ijcnis/article/view/7. Acesso em: 29 mar. 2024.