?url_ver=Z39.88-2004&rft_id=10.1080%2F16168658.2021.2019430&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Forouzandeh%2C+Saman&rft.aulast=Forouzandeh&rft.aufirst=Saman&rft.title=Fuzzy+Information+and+Engineering&rft.issn=1616-8658&rft.volume=14&rft.atitle=A+Hybrid+Method+for+Recommendation+Systems+based+on+Tourism+with+an+Evolutionary+Algorithm+and+Topsis+Model&rft.issue=1&rft.date=2022&rft.genre=article