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HUBUNGAN LAMA PERMAINAN GAME ONLINE DENGAN POLA TIDUR ANAK USIA 10-12 TAHUN DI WILAYAH JATEN KABUPATEN KARANGANYAR
(LPPM UMS, 2012-03)
Game online is one technology which had influence in many society , include children. One of game online’s negative impact is reduced children’s sleeping hours that will changes in children’s sleeping patterns. Preeliminary ...