Annisa Maharani Suyono, and Rendiyatna Ferdian. “IMPROVEMENT OF PT XYZ ASSEMBLY LINE DESIGN USING HELGESON-BIRNIE METHOD”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17, no. 10 (January 11, 2021): 3183-3192. Accessed May 3, 2024. https://www.archives.palarch.nl/index.php/jae/article/view/5477.