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

Valuasi ekonomi taman wisata alam laut Pulau Weh : perbandingan antara Travel Cost Method dan Contingent Valuation Method = Economic valuation of Weh Island marine tourism park : comparison between travel cost method and contingent valuation method

Analisis manfaat ekonomi lingkungan situ babakan menggunakan travel cost method (TCM) dan contigent valuation method (CVM)

Valuasi ekonomi obyek wisata Pantai Teleng Ria Kabupaten Pacitan dengan metode biaya perjalanan (Travel Cost Method) = Tourism economic valuation of Teleng Ria Beach Pacitan regency using Travel Cost Method (TCM)

Valuasi ekonomi hutan taman wisata alam Grojogan Sewu = Economic valuation of Grojogan Sewu tourism forest