Robust cluster-based multivariate outlier diagnostics and parameter estimation in regression analysis. - Ekele Alih; Hong Choon Ong (Commun. Stat. Simul. Comput., 2017)

Generalization of time-varying fast initial response for exponentially weighted moving average control charts. - Ganiyu Ayodele Ajibade; Muhammad Riaz 001; Mohammad M. Alshahrani; John Olusola Kuboye; Ekele Alih; Jimoh Olawale Ajadi (Qual. Reliab. Eng. Int., 2022)