• The HJUOZ is pleased to inform their authors, reviewers, and readers that a fully electronic system of the HJUOZ has been designed and all the materials will be treated electronically. Any new paper should be submitted via the electronic system of the HJUOZ.

  • The publication charge in HJUOZ has changed to the following:

    • Article Publication fees is: IQD 250000.00 (Corresponding to US 200 Dollar). After your paper is accepted for publication, you will be asked to pay an Article Publication Fee to cover publications costs.

  • Your accepted paper will be published online immediately in the current undergoing volume.