GUGUSHVILI, Nino, Karin TÄHT, Dmitri ROZGONJUK, Maris RAUDLAM, Robert RUITER and Philippe VERDUYN. Two dimensions of problematic smartphone use mediate the relationship between fear of missing out and emotional well-being. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 2020, vol. 14, no. 2, p. Article 3. DOI: 10.5817/CP2020-2-3