THE MODERATING ROLE OF PERSONAL GROWTH INITIATIVE IN THE RELATIONSHIP BETWEEN DYSFUNCTIONAL CELL PHONE USAGE AND PSYCHOLOGICAL PROBLEMS. International Journal of Social Sciences Bulletin, [S. l.], v. 3, n. 4, p. 806–811, 2025. Disponível em: https://ijssbulletin.com/index.php/IJSSB/article/view/629.. Acesso em: 15 aug. 2026.