1. Alonso-Almeida MM (2013) Environmental management in tourism: students’ perceptions and managerial practice in restaurants from a gender perspective. J Clean Prod 60(2013):201–207
2. Aras A (2012) Use of geodiversity for the sustainable development of the regions. In: Kocbay A et al (eds) 65th geological congress of Turkey abstract book. TMMOB JMO, Ankara, pp. 328–329
3. Arca D, Keskin Citiroglu H, Kutoglu SH, Capar OF, Arslanoglu M (2011) Disaster risk analysis with GIS of Zonguldak city center. Conference on Geographic Information Systems, Antalya, pp. 1–8
4. Are Geotechnics (2005) Geological-geophysical-geotechnical-study report based on the Zonguldak Municipality development plan, Ankara, pp.118
5. Atici G, Kandemir O, Pehlivan S, Cobankaya M, Kanar F, Tok T (2013) Hatila lava Lake, a potential geopark field in eastern Black Sea region, Hatila Valley, Artvin. In: Ozmen B (ed) 66th geological congress of Turkey abstract book. TMMOB JMO, Ankara, pp. 342–343