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Daud, Z.; Abubakar, M. H.; Awang, H.; Ahmed, Z. B.; Rosli, M. A.; Ridzuan, M. B.; Aliyu, R.; Tajarudin, H. A. Optimization of Batch Conditions for COD and Ammonia Nitrogen Removal Using Cockle Shells Through Response Surface Methodology. ijie 2019, 10.