Comparison between four methods to construction number of defectives control chart
By: Qadir, Dler Husayn; Salih, Dlshas Mahmud; Jamil, Dashty Ismail. Journal of Arts, Literature, Humanities and Social Sciences. No. 39 (Jun. 2019), pp.538-550, 13 p.
Subjects: Defects; Quality assurance; Six sigma (Quality control standard); Statisticians