Dlshad Mahmood Saleh, Dashty Ismil Jamil. Construction X-Bar Chart for Quality Control Using of Robust (MAD) Estimator in Under Consideration Is Outlier with An Application. QZJ [انترنت]. 30 سبتمبر، 2021 [وثق 19 مايو، 2024];6(3):575-88. موجود في: https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/704