SKULME, Ronalds; PRAUDE, Valerijs. Social media evaluation metrics. Oeconomia Copernicana, [S. l.], v. 7, n. 1, p. 131–142, 2016. DOI: 10.12775/OeC.2016.009. Disponível em: https://journals.economic-research.pl/oc/article/view/98. Acesso em: 20 jul. 2024.