The smart phones and its relationship with some variables among middle school students. Journal Of Educational and Psychological Researches, [S. l.], v. 13, n. 48, p. 130–145, 2016. Disponível em: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/366. Acesso em: 14 may. 2025.