Crisis Marketing: Features of Application and Ways of Reformation. Economics and region, [S. l.], n. 2(77), p. 77–85, 2020. DOI: 10.26906/EiR.2020.2(77).1951. Disponível em: https://ojs35.nupp.edu.ua/eir/article/view/1951. Acesso em: 23 dec. 2025.