I copy

Dr. Sheikha Al Jabri (Oman)

H copy

Dr. Saeed Alsary (KSA)

E

Prof. Engin Oral  (Istanbul)

Prof.

Dr. Alexandr Popov (Russia)

G copy

Dr. Hesham Arab (KSA)

F copy

Prof. George Pistofidis (Greece)

B copy

Prof.  Abdulrahim Gari  (KSA)

D copy

Prof. Afaf Ismail (Egypt)

Dr. Mira

Dr. Mira Mousa (UK)

M copy

Prof. Laris V. Suturina (Russia)

L copy

Prof.  Artymuk Natalia (Russia)

1

Dr. Silvia Vannuccini (Italy)

2

Prof. Sun-Wei Guo (China)