Volume 47, Issue 1, March 2019, Pages 11-20
Sameh El Nabtity; Ahmed Abdel-Aziz; manar Moselhi
Volume 43, Issue 1, March 2015, Pages 1-14
Said A Abdelaziz; Nagah O Edres; Sameh M Elnabtity; M Giorg; Ahmed A Shaban
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