GOVINDARAJAN, M. Impact of Service Tax on Telecom Services. The Management Accountant Journal, [S. l.], v. 50, n. 5, p. 47–50, 2015. DOI: 10.33516/maj.v50i5.47-50p. Disponível em: https://icmai-rnj.in/index.php/maj/article/view/89711. Acesso em: 22 nov. 2024.