Chaher, Z. (2017). Development of mathematical model of fuzzy risk analysis in construction projects. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chaher, Zid. Development of Mathematical Model of Fuzzy Risk Analysis in Construction Projects. Gombak, Selangor: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chaher, Zid. Development of Mathematical Model of Fuzzy Risk Analysis in Construction Projects. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.