CZARNY, Elżbieta. Digitisation and E-commerce Impact on the Microeconomic Theory. Warsaw Forum of Economic Sociology, [S. l.], v. 14, n. 27, 2023. DOI: 10.33119/WFES.2023.14.27.2. Disponível em: https://econjournals.sgh.waw.pl/wfes/article/view/5485. Acesso em: 21 sep. 2026.