Browsing by Author Sirait, Ratna Yunita
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| Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
|---|---|---|---|
| 15-Oct-2008 | Peranan Promosi untuk Meningkatkan Volume Penjualan pada PT Jangkar Delta Indonesia Cabang Medan | Sirait, Ratna Yunita | Hasan, A. Aziz; Syahrial, Hery |