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Zainal, N. S.; Mohamad, Z.; Mustapa, M. S.; Badarulzaman, N. A.; Zulkifli, A. Z. The Ability of Crystalline and Amorphous Silica from Rice Husk Ash to Perform Quality Hardness for Ceramic Water Filtration Membrane. ijie 2019, 11 (5), 229-235.