Valuasi ekonomi obyek wisata pantai pasir putih parbaba kabupaten samosir dengan menggunakan travel cost method dan contingent valuation method = Economic valuation tourism object pantai pasir putih parbaba samosir using travel cost method and contingent valuation method / Portim Manullang
| Main Author: | Manullang, Portim, author |
|---|---|
| Format: | Masters Bachelors |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
http://lib.ui.ac.id/file?file=digital/2016-5/20423598-T44909-Portim Manullang.pdf |