The "Jendela Pengetahuan" journal does not charge any fees to authors. This includes:

• Article Submission Fee: No fee is charged for submitting a manuscript to the journal.
• Article Processing Charge (APC): No fee is required to process and publish accepted articles.
• Article Publication Fee: There is no charge for publishing articles in the journal, including providing DOI and open access.

We believe that removing financial barriers contributes to advancing knowledge and ensures that high-quality research is accessible to everyone, regardless of economic resources.