Volume 57, Issue 1, June 2021, Pages 55-73
Gihan F Ahmad; Hala M Abdel-salam; Naglaa M Abd Alfattah; Magda R Kostandy
Volume 51, Issue 1, June 2018, Pages 70-90
Elsayed Hammad; Magda Kostandy; Doaa El-Sabakhawi