MODERN TECHNOLOGIES OF MARKETING INTELLIGENCE. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 4, n. 20, p. 116–124, 2019. DOI: 10.29038/2411-4014-2019-04-116-124. Disponível em: https://www.echas.vnu.edu.ua/index.php/echas/article/view/513. Acesso em: 10 may. 2025.