Mohd Hafiz , A. H. S. (2013). Estimation of energy saving by nanofluid operated air conditioning system / Mohd Hafiz Abdul Halim Shah.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMohd Hafiz , Abdul Halim Shah. Estimation of Energy Saving by Nanofluid Operated Air Conditioning System / Mohd Hafiz Abdul Halim Shah. 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMohd Hafiz , Abdul Halim Shah. Estimation of Energy Saving by Nanofluid Operated Air Conditioning System / Mohd Hafiz Abdul Halim Shah. 2013.
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