Retraction notices

Spherical bipolar fuzzy weighted multi-facility location modeling for mobile COVID-19 vaccination clinics

Type

Retraction

Notice date

7/15/2026 0:00

Journal

Journal of Intelligent & Fuzzy Systems

Publisher

IOS Press (bought by Sage November 2023)

Notice DOI

10.1177/18758967261460550

Original paper DOI

10.3233/jifs-219189

Reasons

• Concerns/Issues about Peer Review
• Concerns/Issues about Third Party Involvement
• Investigation by Journal/Publisher

Matching venue names

Name match only, not an authoritative journal identifier.

• Journal of Intelligent & Fuzzy Systems