SYAFRIDA, RINA. REGULASI DIRI DAN INTENSITAS PENGGUNAAN SMARTPHONE TERHADAP KETERAMPILAN SOSIAL. JPUD - Jurnal Pendidikan Usia Dini, [S. l.], v. 8, n. 2, p. 375–384, 2014. Disponível em: https://journal.unj.ac.id/unj/index.php/jpud/article/view/3602. Acesso em: 22 nov. 2024.