Amirian, Somayeh, Mohammadzadeh, Marjan, Mirkarimi, Hamed, Saeidi, Sepideh. “Identifying economic and cultural criteria affecting aesthetic values using Delphi approach and public questionnaire in Gorgan city.” Journal of Renewable Natural Resources Research, vol. 13, no. 2, 2023, pp. 153-164. 10.30495/jrnr.2023.70702.10275