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Zakaria NA, Azamathulla HM, Chang CK, Ghani AA.Zakaria NA, et al. Among authors: azamathulla hm.Sci Total Environ. 2010 Oct 1;408(21):5078-85. doi: 10.1016/j.scitotenv.2010.07.048. Epub 2010 Aug 12.Sci Total Environ. 2010.PMID: 20708217
Guven A, Azamathulla HM.Guven A, et al. Among authors: azamathulla hm.Water Sci Technol. 2012;65(11):1982-7. doi: 10.2166/wst.2012.100.Water Sci Technol. 2012.PMID: 22592468