Valuasi ekonomi hutan taman wisata alam Grojogan Sewu = Economic valuation of Grojogan Sewu Tourism Forest

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

Valuasi ekonomi obyek wisata taman rekreasi Wiladatika dengan metode biaya perjalanan = Economic valuation of Wiladatika recreation park by using travel cost method / Ahmad Nur

flora gunung kelimutu dan gunung kelibara taman nasional kelimutu, pulau Flores, Nusa Tenggara Timur [Flora , kelimutu and Mt, kelibara kelimutu national park , flores Island, Lesser Sunda Islands]

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