Customer Attitudes towards A Public Sector Telecom Company (Bsnl) In Land Line. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 2, n. 8, 2016. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/953. Acesso em: 23 nov. 2024.