Due to the failure of our ejournal server in early 2020, we were forced to replace our OJS server because all data including the backups could not be saved, we had to build OJS from scratch, and re-upload all papers that were published in vol 1 no. 1 to vol 4 no. 1.

As a result of this process, we cannot save all the history of the ejournal and the links for all papers will change, sorry for the inconvenience, now we have secured the data by doing periodical backups automatically. We also provide a special server that also automatically stores backups on another server, so that data loss in the past are not repeated.

Best regards PAWON Journal Manager