Bivariate Dispersion Control Charts for Monitoring Non-Normal Processes. - Richard Osei-Aning; Saddam Akber Abbasi; Muhammad Riaz 001 (Qual. Reliab. Eng. Int., 2017)

Optimization design of the CUSUM and EWMA charts for autocorrelated processes. - Richard Osei-Aning; Saddam Akber Abbasi; Muhammad Riaz 001 (Qual. Reliab. Eng. Int., 2017)

Efficient bivariate EWMA charts for monitoring process dispersion. - Richard Osei-Aning; Saddam Akber Abbasi (Qual. Reliab. Eng. Int., 2020)