Abu-Shawiesh, M. O. A. (1998). Statistical process control charts for location and scale based on robust and nonparametric methods. Fakulti Sains Matematik, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abu-Shawiesh, Moustafa Omar Ahmed. Statistical Process Control Charts for Location and Scale Based on Robust and Nonparametric Methods. Bangi: Fakulti Sains Matematik, Universiti Kebangsaan Malaysia, 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abu-Shawiesh, Moustafa Omar Ahmed. Statistical Process Control Charts for Location and Scale Based on Robust and Nonparametric Methods. Fakulti Sains Matematik, Universiti Kebangsaan Malaysia, 1998.
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