SINHA, P. K.; SINHA, Sanchari. Telecom Sector: Business Risks and Management. The Management Accountant Journal, [S. l.], v. 45, n. 12, p. 960–963, 2010. DOI: 10.33516/maj.v45i12.960-963p. Disponível em: http://icmai-rnj.in/index.php/maj/article/view/78936. Acesso em: 1 oct. 2024.