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. 2021 May 19;27(1):615. doi: 10.1007/s00500-021-05871-6

RETRACTED ARTICLE: COVID-19 pandemic and unemployment rate: A hybrid unemployment rate prediction approach for developed and developing countries of Asia

Han Lai 1,, Yousaf Ali Khan 2,3,, Adel Thaljaoui 4, Wathek Chammam 5, Syed Zaheer Abbas 2
PMCID: PMC8132284  PMID: 34025212

Change history

12/1/2022

This article was retracted on 1 December 2022


The Editor-in-Chief and the Publisher have retracted this article. The article was submitted to be part of a guest-edited issue. An investigation by the Publisher found a number of articles, including this one, with a number of concerns, including but not limited to compromised editorial handling and peer review process, inappropriate or irrelevant references or not being in scope of the journal or guest-edited issue. Based on the investigation’s findings the Editor-in-Chief therefore no longer has confidence in the results and conclusions of this article. Yousaf Ali Khan, Adel Thaljaoui, Wathek Chammam and Syed Zaheer Abbas disagree with this retraction. The Publisher has not been able to obtain a current email address for Han Lai. The online version of this article contains the full text of the retracted article as Supplementary Information.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Footnotes

The Editor-in-Chief and the Publisher have retracted this article. The article was submitted to be part of a guest-edited issue. An investigation by the Publisher found a number of articles, including this one, with a number of concerns, including but not limited to compromised editorial handling and peer review process, inappropriate or irrelevant references or not being in scope of the journal or guest-edited issue. Based on the investigation’s findings the Editor-in-Chief therefore no longer has confidence in the results and conclusions of this article. Yousaf Ali Khan, Adel Thaljaoui, Wathek Chammam and Syed Zaheer Abbas disagree with this retraction. The Publisher has not been able to obtain a current email address for Han Lai. The online version of this article contains the full text of the retracted article as Supplementary Information.

Publisher’s Note

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Contributor Information

Han Lai, Email: han.lai@hotmail.com.

Yousaf Ali Khan, Email: yousaf_hu@yahoo.com.

Associated Data

This section collects any data citations, data availability statements, or supplementary materials included in this article.

Supplementary Materials


Articles from Soft Computing are provided here courtesy of Nature Publishing Group

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