KIRANDEEP; KIRTI HOODA. A REVIEW ON ANALYSIS BANDWIDTH SPECTRUM IN SONET & SDH. International Journal for Research Publication and Seminar, [S. l.], v. 8, n. 5, p. 39–44, 2017. Disponível em: https://jrps.shodhsagar.com/index.php/j/article/view/1050. Acesso em: 5 oct. 2024.