Kewenangan Pengelolaan Kawasan Pariwisata Danau Toba oleh Badan Pengelola Otorita Danau Toba dan Pemerintah Daerah di Sekitar Danau Toba = The authority to manage the Lake Toba Tourism Area by the Lake Toba Authority Management Agency and the Regional Governments around Lake Toba

Pembangunan pariwisata di Kabupaten Samosir = Tourism development in Samosir regency

Pengembangan model penentuan lokasi potensial fasilitas pendukung industri pariwisata yang berkelanjutan = Development of potential location determination model for sustainable tourism support facilities.

Analisis Implementasi Kebijakan Pembangunan Pariwisata Kota Yogyakarta = Analysis of the Implementation of Tourism Development Policy in Yogyakarta City

Strategi pengembangan pariwisata di Kabupaten Belitung = Strategy and policy of tourism development in Kabupaten Belitung