Volume 44, Issue 4, December 2019, Pages 23-29
Shaimaa Ahmed Omar El-Desouky Mansour; Ahmed Eltantawy EL-Tantawy EL-Maidawy; Ibrahim Rizk Hegazy
Volume 40, Issue 6, December 2015, Pages 83-99
Ahmed A. Al-Nimer; Mohamed Gad; Enas Hussein