Browsing by Author Batubara, Ismed
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| Issue Date | Title | Author(s) |
|---|---|---|
| 2007 | Analisis Regulasi Penanaman Modal Asing Bidang Usaha Pariwisata Sektor Perhotelan di Kota Medan | Siregar, Mahmul; Lubis, Elvi Zahara; Batubara, Ismed |