This issue has been available online since 28th July 2021 for the regular issue of July 2021. All articles in this issue (10 original research articles) were authored/co-authored by 25 authors from 1 countries (Indonesia)
Jurnal Sistem Teknik Industri (JSTI)
Department of Industrial Engineering
Faculty of Engineering
Universitas Sumatera Utara
Building J15, 2nd Floor, JSTI Office
Almamater Street Universitas Sumatera Utara
Medan 20155, Sumatera Utara, Indonesia
Email: jsti@usu.ac.id
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