Ecological Transformation in Bulgaria – New Challenges to the Businesses and the Government. European Journal of Marketing and Economics, [S. l.], v. 8, n. 3, p. 62–82, 2025. DOI: 10.26417/sz5wj292. Disponível em: https://revistia.com/index.php/ejme/article/view/3526. Acesso em: 12 may. 2026.