Media Pustakawan Vol 22 No 1 Tahun 2015 (Rak 8 - P : Perpustakaan)
hal. 173-176 This book does not contain bibliography Apriliana
VENTURA - Jurnal of Economies, Business, & Accountancy Vol. 18 No 2 August - November 2015 (Rak 6-L : Ekonomi, AKuntansi & Bisnis) (http ://Journal.perbanas.ac.id)
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