Abdul Wahab, M. S., S. T. Syed Shazali, N. H. Noor Mohamed, R. A. Abdullah, and S. Mohamaddan. “Enriching Operational Efficiency in Industry 4.0 Through Machine Learning: A Case Study”. International Journal Of Technical Vocational And Engineering Technology, Vol. 5, no. 2, Oct. 2024, pp. 22-31, https://journal.pktm.com.my/index.php/ijtvet/article/view/178.