Volume 40, APRIL- JUNE, April 2019, Pages 228-238
Mahmoud M. Zeid; Doaa A. Komeil
Volume 40, JANUARY- MARCH, January 2019, Pages 169-176
Mahmoud M. Zeid; Mona M. Hemeid
Volume 39, January-March, January 2018, Pages 48-55
Mona M. Hemeid; Mahmoud M. Zeid; Ali I. Nawar
Volume 38, April-June, June 2017, Pages 294-300
Ahmed M. El-Sayed; Ali I. Nawar; Mahmoud M. Zeid