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Pakistan Journal of Biological Sciences 6 ( 13 ): 1187 - 1190 , 2003
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Turkish journal of chemistry 32 ( 5 ): 593 - 604 , 2008
Abdul Sattar Ali KHAN, Riaz AHMED and Muhammad Latif MIRZA
Turkish journal of chemistry 32 ( 6 ): 743 - 753 , 2008
Abdul Sattar Ali Khan, Riaz Ahmed and Muhammad Latif Mirza
Turkish journal of chemistry 34 ( 2 ): 193 - 206 , 2010