![](https://eosc.eu/wp-content/uploads/2023/07/HR_Portal_hrcak_web.png)
Portal of Croatian scientific and Professional Journals – HRČAK
Since 2006. the Portal of Croatian scientific and Professional Journals – HRČAK is promoting OA and providing journal editors with tools to publish their issues in OA. Currently, HRČAK includes 530 OA journals and provides access to 270,000 OA papers.