Volume 41, OCTOBER- DECEMBER, December 2020, Pages 337-356
Naglaa Abd-El-salam Mahmoud; Youssria Ahmed Abd-Elmoneim; Ashour Kamel Ashour; Randa Mohamed Hazem
Volume 39, April-June, April 2018, Pages 163-177
Ashour Kamel Ashour; Moustafa Sabry Saleh; Zeinab Abd Elhak Mohamed