Certificate of Publication
ISSN 2286-4822
ISSN-L 2286-4822
International Multidisciplinary Research Journal
European Academic Research
This is to certify that our Editorial, Advisory, and Review Board Accepted Research Paper of
Dr/Mr/Ms : Nor Alhadi Hamad Ali Abdalla, Abdulgadir Mohamed Ali Adam, Ienas Ahmed Abdelrahman Fadel
Topic:-Investigating the role of professional development on Sudanese secondary schools teachers’ performance
[ University of Gazira; Sudan University of Science and Technology ]
The Research Paper is Original and Innovative. It is Peer-Reviewed.
Dr.Ecaterina Patrascu

Administrative Office:
Ion Mihalache 106, Bucharest Romania, European Union
info@euacademic.org / editor@euacademic.org