Volume 28, Issue 2, July 2020, Pages 63-74
Hany Tawfik; Aya Khater
Volume 26, Issue 2, July 2018, Pages 101-111
Hany M. Tawfik
Volume 22, Issue 2, July 2014, Pages 1-13
Assmaa Assaf; Manal A. Abd El Kareem; Hany M. Tawfik; Marwa Hasb Elnabi
Volume 22, Issue 2, July 2014, Pages 15-28
Hany M. Tawfik; Aya S. Khater