Kamaruzaman, Mohd F., R Hamid, A A Mutalib, and M S Rasul. “Comparison of Engineering Skills With IR 4.0 Skills”. International Journal of Online and Biomedical Engineering (iJOE) 15, no. 10 (June 27, 2019): pp. 15–28. Accessed May 3, 2024. https://online-journals.org/index.php/i-joe/article/view/10879.