^ Bányai, Fanni; Zsila, Ágnes; Király, Orsolya; Maraz, Aniko; Elekes, Zsuzsanna; Griffiths, Mark D.; Andreassen, Cecilie Schou; Demetrovics, Zsolt (2017-01-09). "Problematic Social Media Use: Results from a Large-Scale Nationally Representative Adolescent Sample". PLOS ONE. 12 (1): e0169839. Bibcode:2017PLoSO..1269839B. doi:10.1371/journal.pone.0169839. ISSN 1932-6203. PMC 5222338. PMID 28068404.
Social media are interactive computer-mediated technologies that facilitate the creation and sharing of information, ideas, career interests and other forms of expression via virtual communities and networks. The variety of stand-alone and built-in social media services currently available introduces challenges of definition; however, there are some common features: