PAYAL DHULL; KAPIL SACHDEVA. Review on Data transmission in SONET & SDH. International Journal for Research Publication and Seminar, [S. l.], v. 7, n. 3, 2016. Disponível em: https://jrps.shodhsagar.com/index.php/j/article/view/804. Acesso em: 5 oct. 2024.