R, S. Study on Improving the Efficiency of Fiber Optic Communication System. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 12, n. 13, p. 4617–4622, 2016. DOI: 10.24297/jac.v12i13.501. Disponível em: https://rajpub.com/index.php/jac/article/view/501. Acesso em: 22 jul. 2024.