EVANS, Richard; LEWIS, Karen. Digital Economy Indicators for Measuring Business Growth. International Journal of Commerce, Finance and Digital Economy, [S. l.], v. 3, n. 2, p. 01–15, 2020. DOI: 10.67228/3071642X/IJCFDE-2020PII7G7R. Disponível em: https://worldcometresearchgroup.com/index.php/ijcfde/article/view/777. Acesso em: 28 jul. 2026.