?url_ver=Z39.88-2004&rft_id=10.3390%2Fapp12147043&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.A.&rft.au=Khan%2C+S.A.&rft.aulast=Khan&rft.atitle=A+Novel+Fuzzy-Logic-Based+Multi-Criteria+Metric+for+Performance+Evaluation+of+Spam+Email+Detection+Algorithms&rft.issue=14&rft.volume=12&rft.issn=20763417&rft.date=2022&rft.title=Applied+Sciences+(Switzerland)&rft.genre=article