Yeong, W. C., Khoo, M. B. C., Shamsuzzaman, M., & Castagliola, P. (2014). ECONOMIC-STATISTICAL DESIGN OF THE MULTIVARIATE SYNTHETIC T2 CHART USING LOSS FUNCTION. International Journal of Industrial Engineering: Theory, Applications and Practice, 21(5). https://doi.org/10.23055/ijietap.2014.21.5.1481