F. Pikó, Bettina, Hedvig Kiss, Alice Hartmann, Csaba Hamvai, and Kevin M. Fitzpatrick. “The Role of Social Comparison and Online Social Support in Social Media Addiction Mediated by Self-Esteem and Loneliness”. European Journal of Mental Health 19 (May 16, 2024), e0019, 1–11. Accessed July 30, 2025. http://ejmh.semmelweis.hu/test/index.php/ejmh/article/view/277.