Ahmad Nizar, N. N. (2013). Application of gas chromatography-mass spectrometry and elemental analyzer-isotope ratio mass spectrometry techniques to distinguish lard from selected animal fats before and after chemical glycerolysis.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmad Nizar, Nina Naquiah. Application of Gas Chromatography-mass Spectrometry and Elemental Analyzer-isotope Ratio Mass Spectrometry Techniques to Distinguish Lard from Selected Animal Fats Before and After Chemical Glycerolysis. 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ahmad Nizar, Nina Naquiah. Application of Gas Chromatography-mass Spectrometry and Elemental Analyzer-isotope Ratio Mass Spectrometry Techniques to Distinguish Lard from Selected Animal Fats Before and After Chemical Glycerolysis. 2013.
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