GOVINDARAJAN, M. Universal Service Obligation Fund in Telecom Industry. The Management Accountant Journal, [S. l.], v. 51, n. 5, p. 24–30, 2016. DOI: 10.33516/maj.v51i5.24-30p. Disponível em: http://icmai-rnj.in/index.php/maj/article/view/92923. Acesso em: 5 jul. 2024.