Dashty Ismail Jamil, Dlshad Mahmood Saleh Saleh, and Kamaran Hassan Ahmed. “Construction of New Coefficient of Variation Control Chart Based on Median Absolute Deviation”. QALAAI ZANIST JOURNAL 2, no. 5 (January 24, 2021): 765–776. Accessed July 5, 2024. https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/442.