Dear Authors and Readers,

According to the increasingly widespread hacking issue and the need for a higher security system in our journal governance, our institution has decided to migrate from OJS2 to OJS3. Thus, starting in 2025, the JAKO journal will have a new address: https://journal.ukwms.ac.id/index.php/JAKO Authors who wish to publish their articles in JAKO Vol 17 No 2 tahun 2025, please submit their articles to the new address.

We will gradually migrate articles before 2025 from the old address (http://jurnal.wima.ac.id/index.php/JAKO) to the new address. The old address can temporarily be accessed on a limited basis. Thus, we express our gratitude for the attention and support of authors, researchers, and readers.