Wang, L. K., Shieh, J.-Y. and Huang, K. (2012) “A Two-Stage Taguchi Design Example-image Quality Promotioin Miniature Camera/Cell-Phone Lens”, International Journal of Engineering and Technology Innovation, 2(3), pp. 163-171. Available at: https://ojs.imeti.org/index.php/IJETI/article/view/75 (Accessed: 19April2021).