CHATTERJEE, Arnab. 25 Years of Mobile Telephony in Indian Telecom Industry. The Management Accountant Journal, [S. l.], v. 56, n. 5, p. 35–37, 2021. DOI: 10.33516/maj.v56i5.35-37p. Disponível em: http://icmai-rnj.in/index.php/maj/article/view/160648. Acesso em: 5 oct. 2024.