TALAR, Sylwia. The intensity of competition in the era of ubiquitous Internet usage. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], v. 3, n. 321, p. [99]-113, 2016. DOI: 10.18778/0208-6018.321.07. Disponível em: https://czasopisma.uni.lodz.pl/foe/article/view/617. Acesso em: 21 nov. 2024.