Copyright

On acceptance of the manuscript, the authors have to sign the copyright agreement of the manuscript. As regards the transfer of rights, the corresponding author assumes responsibility of all authors. The submitted manuscripts are published with understanding that all authors aware of the contents and agree to submitt the manuscript to this journal. This is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author. Authors from Iraq only would have to pay the minimum publication fee after acceptance of the manuscript.