APA (7 वां संस्करण) प्रशस्ति पत्र

Ahmed Shakir, A. (2021). Effect of palm oil waste and quarry dust on the properties of hybrid blocks.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ahmed Shakir, Alaa. Effect of Palm Oil Waste and Quarry Dust on the Properties of Hybrid Blocks. 2021.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ahmed Shakir, Alaa. Effect of Palm Oil Waste and Quarry Dust on the Properties of Hybrid Blocks. 2021.

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