Kaharudin, K. E., F. Salehuddin, A. S. M. Zain, and A. F. Roslan. “Optimal Design of Junctionless Double Gate Vertical MOSFET Using Hybrid Taguchi-GRA With ANN Prediction”. Journal of Mechanical Engineering and Sciences, vol. 13, no. 3, Sept. 2019, pp. 5455-79, doi:10.15282/jmes.13.3.2019.16.0442.