ASHUTOSH CHANDRA JHA. DWDM Optimization: Ciena vs. ADVA for <50ms Global finances. Utilitas Mathematica , [S. l.], v. 122, n. 2, p. 227–245, 2025. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/2713. Acesso em: 19 apr. 2026.