SĘDKOWSKI, M. The Challenges and Opportunities of Entering the Social Media Sphere: A Case Study of Polish Cities. International Studies. Interdisciplinary Political and Cultural Journal, [S. l.], v. 19, n. 1, p. 143–157, 2017. DOI: 10.1515/ipcj-2017-0009. Disponível em: https://czasopisma.uni.lodz.pl/international/article/view/2139. Acesso em: 2 may. 2024.