Fatkhulloh, Amal, Joni Rahmadi, Muhammad Imron, Florida Butarbutar, and Simon Petrus. “Improving Manufacturing Efficiency With Industry 4.0 Technologies: A Comparative Analysis of Smart Factories ”. Global International Journal of Innovative Research 1, no. 2 (May 8, 2024): 118–124. Accessed July 4, 2024. https://global-us.mellbaou.com/index.php/global/article/view/19.