Browsing by Author Gukguk, Mangatur Raja
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| Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
|---|---|---|---|
| 2025 | Determinants of Oil Palm Production (Case Study in Pauhranap Village, Peranap District, Indragiri Hulu Regency) | Gukguk, Mangatur Raja | Manullang, Endang Sari |