Login New user?   Sohag Journal of Mathematics An International Journal   SJM Home   Aim and Scope   For Reviewers   For Authors   Editorial Board   Publication Ethics   Open Access   Processing Charges   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : Emad Shonoda Address : Department of Mathematics and Computer Science, Faculty of Science, Port-Said University, 42521 Port-Said, Egypt\\ Department of Mathematics, Faculty of Science and Arts, Aljouf University, 75911 Qurayyat, KSA Email : en_shonoda@yahoo.de Telephone : 0000   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved