IJP Open is free to both PEP subscribers as well as non-PEP subscribers.
If you are already a PEP subscriber with your own unique username and password, IJP Open can be added as a new order via your PaDS account.
If you are not a PEP subscriber or you access PEP Web via a university or institution, you can create an account for free on our PaDS database and register for IJP Open access here.