TY - JOUR T1 - Robust Synthetic Control Charting AU - Ayu Abdul Rahman,Sharipah Soaad Syed-Yahaya,Abdu Mohammed Ali Atta JO - International Journal of Technology VL - 12 IS - 2 SP - 291 EP - 319 PY - 2021 DA - 2021/04/19 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v12i2.4216 UR - https://ijtech.eng.ui.ac.id/article/view/4216