Retraction notices

Mathematical calculation of COVID-19 disease in Pakistan by emergency response modeling based on complex Pythagorean fuzzy information

Type

Retraction

Notice date

4/17/2025 0:00

Journal

Journal of Intelligent & Fuzzy Systems

Publisher

IOS Press (bought by Sage November 2023)

Notice DOI

10.1177/10641246251331509

Original paper DOI

10.3233/jifs-212160

Reasons

• Computer-Aided Content or Computer-Generated Content
• Concerns/Issues about Referencing/Attributions
• Concerns/Issues about Third Party Involvement
• Compromised Peer Review
• Investigation by Journal/Publisher
• Investigation by Third Party
• Paper Mill
• Unreliable Results and/or Conclusions

Matching venue names

Name match only, not an authoritative journal identifier.

• Journal of Intelligent & Fuzzy Systems