IJPP will be published by Springer Nature since January 2018. Please use below link to reach the journal webpage and for the submission of your manuscript:


  IJPP is published in yearly volumes of four issues
on January, April, July and October.


 Journal Metrics:

  • Impact Factor of 2015: 1.069 
  • 5-Year Impact Factor: 1.081
  • The Impact per Publication (IPP) of 2013: 1.386
  • Source Normalized Impact per Paper (SNIP) of 2013: 1.431
  • SCImago Journal Rank (SJR) of 2013: 0.637