Vikaliana, Resista, Prayogi Aditama, Eman Sulaeman Nasim, and Irwansyah Supandi. 2022. “Waste Factors Analysis in Instant Noodle Production Process at PT Prakarsa Alam Segar Bekasi: A Lean Six Sigma Approach”. International Humanities and Applied Science Journal 5 (1). Jakarta, Indonesia:42-55. https://doi.org/10.22441/ihasj.2022.v5i1.05.