Retraction notices

Stochastic Optimal Analysis For The Hepatitis B Epidemic Model With Markovian Switching

Type
Retraction
Notice date
10/19/2025 0:00
Journal
Mathematical Methods in the Applied Sciences
Publisher
Wiley
Notice DOI
10.1002/mma.70236
Original paper DOI
10.1002/mma.8218

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.