Ferezagia, D., D. Danial Kesa, E. Christina Sellyra, D. Anggara, and  Cheng-W.Lee. “A Control Chart Approach to Monitor and Improve Production Processes: Maximum Exponentially Weighted Moving Average Using Auxiliary Variable (AV) and Multiple Measurement (ME)”. Statistics, Optimization & Information Computing, June 2025, doi:10.19139/soic-2310-5070-2641.