SNYMAN, J. H.; GILLIARD, D. J. Are Subscribers Cutting their Subscriptions in the Telecommunications Industry?. Journal of Strategic Innovation and Sustainability, [S. l.], v. 13, n. 4, 2018. DOI: 10.33423/jsis.v13i4.97. Disponível em: https://articlegateway.com/index.php/JSIS/article/view/97. Acesso em: 22 jul. 2024.