Pervaiz, Hafiz Zain, Syed Muhammad Muslim Raza, Muhammad Moeen Butt, Saira Sharif, and Muhammad Haider. 2021. “A New Hybrid Exponentially Weighted Moving Average Control Chart Using Mixture Ratio Estimator of Mean: A New Hybrid Exponentially Weighted Moving Average Control Chart”. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences 58 (2):45-57. https://doi.org/10.53560/PPASA(58-2)606.