Volume 37, Issue 1, January 2020, Pages 39-52
Mahmoud M. Ali; Ali G. Mahmoud
Volume 34, Issue 3, July 2017, Pages 1221-1232
Mahmoud M. Ali; Ali G. Mahmoud
Volume 34, Issue 3, July 2017, Pages 1247-1254
I. Golovanova; V. V. pitshlkina; Mahmoud M. Ali