PIATNYTSKA . . Г. Promotion of goods and services by Internet advertising. INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL COMMODITIES AND MARKETS, [S. l.], v. 11, n. 1, p. 49–59, 2011. Disponível em: https://journals.knute.edu.ua/commodities-and-markets/article/view/1461. Acesso em: 27 jul. 2024.