Browsing by Author Sembiring, Herisim
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| Issue Date | Title | Author(s) |
|---|---|---|
| 2010 | Pengaruh Pelaksanaan Promosi Jabatan Dalam Meningkatkan Produktivitas Kerja Karyawan di PT Pertamina EP (Persero) Pangkalan Susu | Sembiring, Herisim |