PIOTROWSKI, D. M. Marketing in the social media on the example of the social webpage of the University Library in the social networking service Facebook. Folia Toruniensia, [S. l.], v. 11, p. 135–144, 2011. DOI: 10.12775/FT.2011.012. Disponível em: https://apcz.umk.pl/FT/article/view/FT.2011.012. Acesso em: 18 apr. 2024.