hassancontact45@gmail.com Saudi Arabia
Hyderabad, India
Universidad de Guadalajara Guadalajara, Mexico
Kazakhstan
Peking University Beijing, China
Santander Bank Madrid, Spain
National Research ITMO University @ITMO-NSS-team
Toronto, Canada
CAS (Chinese Academy of Sciences) Kunming, Yunnan, China
YOOX NET-A-PORTER GROUP Bologna