Abd-Allah, M. Azab.
Abd-Rabo, M. A., Math. Dept., Faculty of Science, Al-Azhar Univ., Assuit branch, Assiut 71524, EGYPT and School of Math and Statistics, Zhengzhou Univ., 450001 Zhengzhou, CHINA
Abdallah, Mohamed Ahmed
Abdalrahman, Nhla A.
Abdel-Aziz, H. S.
Abdel-Aziz, H. S., Dept. of Math., Faculty of Science, Sohag Univ., 82524 Sohag, Egypt
Abdel-Aziz, H. S., School of Math and Statistics, Zhengzhou Univ., 450001 Zhengzhou, CHINA
Abdel-Aziz, H. S., Sohag University
Abdel-Baky, R. A.
Abdel-Baky, R. A., Department of Mathematics, Faculty of Science, University of Assiut, Assiut 71516, EGYPT
Abdel-Baky, Rashad A., Department of Mathematics, Faculty of Science, University of Assiut, Assiut 71516, EGYPT
Abdel-Salam, A. A.
Abdel-Salam, Emad A-B.
Abdelfatah, Bouziani
Abdelfatah, Bouziani, Larbi Ben M'Hidi University
Abdelfatah, Bouziani, oum el bouaghi university
Abdelfattah, Waleed Mohammed
Abdelgaber, E. A.
Abdelhak, Hafdallah
Abdelhamid, Ayadi
Abdelkader, Benali, Facukty of science exact and computer, University if chlef, Algérie
Abdelli, Manel
Abdelrahim, Raft
Abdou, M. A.
Abdul, Alsafat M.

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