alma, Author at Open Journal Theme


Restore the OJS 3.3.x downloaded filename convention [Free Plugin]

Since version 3.3.0 OJS has made changes to the naming of uploaded and downloaded files. Previously files uploaded in versions prior to 3.3.0 used the naming pattern: SubmissionId-GenreName-FileId-RevisionId-FileStage-DateUploaded.extension For example (on 3.1.2-4 and 3.2.x): In version 3.3.0 the naming of this file becomes: download.extension so for visitors this is difficult because every file will be …

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How to Enable and disable “Exec” PHP Function

Enable and Disable “Exec” PHP Function Some OJS, OMP and OPS users who use the Cpanel server for their hosting, must often experience problems when installing plugins. There will be notifications such as (The “exec” PHP Function has been disabled on your server. Contact your system administrator to enable it). However, you don’t need to …

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How to patch OJS

Patching the OJS version 3.2.1-x Warning!  We are not responsible if there is failure and damage to your OJS and database if you follow this step. PKP developers are very dedicated to OJS maintenance and we need to give high appreciation for their attention to the OJS application. One of the examples of this is …

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How to fix the Illegal mix of collations

Openjournaltheme Tips & Trick In an ojs installation that uses multiple languages, there will be the possibility of errors due to different collation sets used between columns. This will happen when you access the detail article page, so you will find the following error: Fatal error: Uncaught Exception: DB Error: Illegal mix of collations (utf8_general_ci,IMPLICIT) …

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How our product and Service help many publisher ?

Openjournaltheme contribution Our team at Open Journal Theme has a high dedication to producing truly high-quality products for our clients through in-depth research and implementing feasible element features for component parts on our products, especially themes. We realize that a good product needs the investment of time, cost, and professional skills to be used by …

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Open Journal Theme

Professional Publishing system services OJS, OMP, Dspace, Eprints

Need More Services  or Question? started in 2016 by a passionate team that focused to provide affordable OJS, OMP,  OPS,  Dspace, Eprints products and services. Our mission to help publishers to be more focus on their content research rather than tackled by many technical OJS issues.

Under the legal company name :
Inovasi Informatik Sinergi Inc.

Secure Payment :

All the clients financial account data is stored in the respective third-party site (such as Paypal, Wise and Direct Payment).
Your financial account is guaranteed protected. We never keep any of the clients’ financial data.