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Authors: |
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M. Taher M. El-Wassimy - Chemistry Department, Faculty of Science, Sohag University, Sohag 82524. Egypt
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Mehawed M. Ahmed - Chemistry Department, Faculty of Science, Sohag University, Sohag 82524. Egypt
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Sabry H. H. Younes - Chemistry Department, Faculty of Science, Sohag University, Sohag 82524. Egypt
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Mohamed-Elamir F. Hegazy - Phytochemistry Department, National Research Centre, Giza 12622, Egypt.
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