BIANCHI, Marco; CONTI, Laura. Business Model Transformation in Subscription-Based Digital Markets. International Journal of Commerce, Finance and Digital Economy, [S. l.], v. 3, n. 1, p. 01–16, 2020. DOI: 10.67228/3071642X/IJCFDE-2020PI2B5P. Disponível em: https://worldcometresearchgroup.com/index.php/ijcfde/article/view/769. Acesso em: 28 jul. 2026.