Muhamad Norshafiq bin Ismail. (2017). Synthesis and characterization of polylactic acid / palm oil based polyurethane for biodegrable packaging materials. Kulliyyah of Engineering, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Muhamad Norshafiq bin Ismail. Synthesis and Characterization of Polylactic Acid / Palm Oil Based Polyurethane for Biodegrable Packaging Materials. Kuala Lumpur: Kulliyyah of Engineering, International Islamic University Malaysia, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Muhamad Norshafiq bin Ismail. Synthesis and Characterization of Polylactic Acid / Palm Oil Based Polyurethane for Biodegrable Packaging Materials. Kulliyyah of Engineering, International Islamic University Malaysia, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.