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Journal of Taibah University for Science > 2017 > 11 > 1 > 46-56
Beni-Suef University Journal of Basic and Applied Sciences > 2014 > 3 > 1 > 24-31
Journal of Taibah University for Science > 2017 > 11 > 1 > 46-56
Beni-Suef University Journal of Basic and Applied Sciences > 2014 > 3 > 1 > 24-31