New
Metadata Cleaner
Creates anonymized copies of uploaded DOCX, ODT, and PDF files with all metadata, tracked changes, and comments removed. Original files stay intact — editors choose which version to send to reviewers.
OJS 3.4
OJS 3.5
JEL Classification
Add JEL classification codes to article submissions
What it does
JEL Classification adds a dedicated field for Journal of Economic Literature classification codes to the OJS submission form. Authors select codes from an autocomplete field, and the chosen classifications appear on the published article page.
How it works
After enabling the plugin, a new required JEL field appears in the submission wizard:
- Author starts typing a JEL code or description
- The autocomplete suggests matching codes from the full JEL hierarchy
- Author selects one or more codes
- Selected codes are saved with the submission and displayed on the published article
Key features
- Required field — submissions can’t be completed without at least one JEL code
- Smart autocomplete — search by code (e.g., “G21”) or description (e.g., “Banks”)
- Full JEL hierarchy — complete classification tree built into the plugin
- Configurable display — show leaf nodes only or include parent categories
- Article page integration — JEL codes appear on the published article page
Features
- ✓ Required JEL field in the submission form — articles can't be submitted without at least one code
- ✓ Smart autocomplete with the full JEL classification hierarchy (codes and descriptions)
- ✓ Multiple JEL codes per article
- ✓ Option to show only leaf nodes or full hierarchy including parent categories
- ✓ JEL codes displayed on published article pages
- ✓ Localization: English, Polish, Spanish, Portuguese, Brazilian Portuguese, Arabic, Persian
Requirements
- • OJS 3.4+ or 3.5+