Browsing by Author Tambunan, Roy
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| Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
|---|---|---|---|
| 21-Jan-2006 | Perbedaan Sikap Prososial Antara Tipe Kepribadian Ekstrovert dan Introvert pada Mahasiswa Pecinta Alam di Universitas Medan Area | Tambunan, Roy | - |