Amin M, Amanullah M, Akbar A. Monitoring Yarn Count Quality using Xbar-R and Xbar-S Control Charts: Control Chart to Monitor Yarn Count Quality. PPASA [Internet]. 2021 Apr. 15 [cited 2024 Nov. 9];55(1):97-107. Available from: https://ppaspk.org/index.php/PPAS-A/article/view/197