O. Ikpotokin, On the Bootstrap P-Value Method in Identifying out of Control Signals in Multivariate Control Chart. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. February 2018, vol. 136(4). 70 - 74 [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10008748.