SCHWARTZ, David, Hannah L. FRITZ, Annemarie R. KELLEGHAN, Yana RYJOVA, Adam OMARY, Leslie M. TAYLOR and Tana LUO. Adolescents who are nonusers of fashionable social networking platforms. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 2021, vol. 15, no. 3, p. Article 7. DOI: 10.5817/CP2021-3-7