Chiu, C.-R., C.-L. Fang, S.-S. Tsang, and Y.-F. Chen. “Performance Evaluation of the Semiconductor Industry Based on a Metafrontier Approach”. Technological and Economic Development of Economy, vol. 24, no. 3, May 2018, pp. 825-43, doi:10.3846/20294913.2016.1218372.