Ehsan, A. H. (2014). Properties of self-compacting concrete incorporating palm oil fuel ash.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEhsan, Abdul Haq. Properties of Self-compacting Concrete Incorporating Palm Oil Fuel Ash. 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEhsan, Abdul Haq. Properties of Self-compacting Concrete Incorporating Palm Oil Fuel Ash. 2014.
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