IVANOVA, M. Understanding microblogging hashtags for learning enhancement. Form@re - Open Journal per la formazione in rete, [S. l.], v. 11, n. 74, p. 17–23, 2013. DOI: 10.13128/formare-12560. Disponível em: https://oaj.fupress.net/index.php/formare/article/view/3380. Acesso em: 7 may. 2024.