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 : Abdel Radi Abdel Rahman Abdel Gadir Abdel Rahman, Eman Farah Altayb Alsamani, Hassan Abdelrhman Mohammed Elnaeem, Neama Yahia Mohammed
Topic:-Calculating of Normal Curvature in Cylindrical Coordinates
[ Department of Mathematics, Faculty of Education, Omdurman Islamic University, Omdurman, Sudan;Department of Information Security, College of Computer Science and Information Technology, Karary University Khartoum, Sudan; Department of Mathematics, College of Science, Tabuk University, Saudi Arabia ]
The Research Paper is Original and Innovative. It is Peer-Reviewed.
Dr.Ecaterina Patrascu

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