ACKNOWLEDGEMENT

JPHH is an open access journal. This Journal does not charge any processing fees or shipping charges. All manuscripts submitted to JPHH under the open access publishing model. In this publishing model, all the papers are through a review process by the reviewer and under the control of the editorial team. The manuscript will be published electronically and can be accessed on our website. Authors can also use the pdf of manuscript which has been published for non-commercial use on personal websites or institution’ sites. Users have the right to read, download, copy, distribute, print, search, or link to the full text of JPHH.