Happy 80th Independence Day, Indonesia

Today we celebrate Indonesia’s 80 years of independence and the promise behind this year’s theme, Unity, Sovereignty, Prosperous People, Advanced Indonesia. At the Jurnal Optimasi Sistem Industri (JOSI), we translate that promise into practice. Unity is the coordination of people, data, and decisions. Sovereignty is supply chains designed for our archipelago so local industries can stand on their own. Prosperity is productivity that cuts waste while protecting the environment. Advancement is everyday choices made smarter by evidence.

Optimization turns ideals into outcomes. Energy-aware scheduling lowers bills and emissions. Robust multi-port networks keep goods moving when disruptions strike. On shop floors and in service systems, clear dashboards make quality, lead time, and safety visible, so SMEs can learn faster and grow stronger. What matters to us is not buzzwords but results that managers can implement and policymakers can scale.

If your research drives measurable impact in Indonesia, on energy efficiency, supply-chain resilience, or SME performance, JOSI is your home!

Read the current issue at https://josi.ft.unand.ac.id/index.php/josi/issue/current and submit your manuscript at https://josi.ft.unand.ac.id/index.php/josi/about/submissions.

Merdeka!