Lucas Freund, Salah Al-Majeed. “The Industry 4.0 Knowledge &Amp; Technology Framework”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17, no. 9 (November 2, 2020): 6321–6339. Accessed June 15, 2026. https://archives.palarch.nl/index.php/jae/article/view/5190.