N. L. Shafie, R. Mohammad, A. Venugopal, N. Maarop, and N. Othman. “ENHANCING HUMAN FACTORS ENGINEERING (HFE) IN FRONT-END ENGINEERING DESIGN (FEED) THROUGH VALVE CRITICALITY ANALYSIS”. Journal of Engineering and Technology (JET), vol. 16, no. 1, June 2025, pp. 37-44, doi:10.54554/jet.2025.16.1.004.