Notice of Temporary Service Disruption to the JOSI Website

2026-11-13

Since 28 October 2026, the JOSI website has been affected by a serious server problem and has been largely inaccessible since then. Recovery is now in its final stage and is expected to be completed next week.

Key points for authors and prospective authors:

• The editorial process of manuscripts under review has not stopped. During the recovery period, it is handled manually and communicated with authors by email.
• Once the website is working normally, the progress of each manuscript will be updated in the JOSI system step by step.
• Please do not submit your manuscript again as a new submission. If we need any files or information from you, we will contact you by email.
• New submissions will be welcomed again once the online submission system is fully restored.
• Published articles remain available, and their DOI links work as before.

For questions, please contact editor_josi@eng.unand.ac.id. Read the full announcement.

Article Processing Charge Policy

2026-02-10

Effective Date: March 1, 2026

In order to maintain high publication quality, improve editorial and production processes, and ensure long‑term sustainability, Jurnal Optimasi Sistem Industri (JOSI) will begin implementing an Article Processing Charge (APC) for accepted manuscripts.

Key Points of the Policy:

• The APC applies only to manuscripts accepted for publication, starting with submissions received on March 1, 2026.
• Manuscripts submitted before this date will not incur any APC, regardless of their acceptance date.
• Details regarding the payment procedure will be provided in a separate announcement and updated on the JOSI website.