Eteranova: Journal of Engineering and Technological Innovation is a fully open access journal that does not charge any fees to authors at any stage of the publication process.

The details are as follows:

• Submission Fee: IDR 0 (Free)

• Article Processing Charge (APC): IDR 0 (Free)

• Publication Fee: IDR 0 (Free)

Authors are not required to pay any fees from submission to publication. All journal operational costs are fully supported by the organizing institution to promote inclusive and barrier-free scientific dissemination.