COVER BELAKANG Authors Dwi Budyarti Kurnia Sari, S.Sos Perpustakaan Nasional RI Abstract COVER BELAKANG Downloads PDF Published 2020-02-07 Issue Vol. 5 No. 2 (2019): VOL.5 NO.2 2019 Section Articles License hak publikasi terbitan milik madika dan hak moral milik penulis