HERASHCHENKO, Inna Mykolayivna. THE ORGANIZATION OF ADVERTISING AND PR ACTIVITIES IN THE MODERN MEDIA ENVIRONMENT AND THE PROFESSIONAL COMPETENCIES OF JOURNALISTS. International Science Journal of Management, Economics & Finance, [S. l.], v. 5, n. 5, p. 18–26, 2026. DOI: 10.46299/j.isjmef.20260505.03. Disponível em: https://isg-journal.com/isjmef/article/view/1276. Acesso em: 2 oct. 2026.