Browsing by Author Rikardi, Harpen
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| Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
|---|---|---|---|
| 2010 | Peranan Kepolisian dalam Memberantas Premanisme di Kabupaten Langkat (Studi Kasus di Polres Langkat) | Rikardi, Harpen | Suhatrizal; Syafaruddin |