Journal of Aquatropica Asia (JoAA) (e-ISSN: 2721-7574) is an open-access journal. Thus, starting from Vol. 9 No. 2, December 2024, an Article Processing Charge (APC) of 500,000 IDR* will be charged for manuscripts accepted after peer review. Authors or their institutions pay this fee to provide free access for readers, improve our journal management system, and cover the costs of peer review, copyediting, long-term archiving, and journal management.  We waive the fees for articles with the first author or corresponding author from a foreign country.

*The regulation serving as a reference for the Article Processing Charge is still in progress.