abu shindig, Yousef A., Oman
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Journal of Educational and Psychological Studies [JEPS] Vol. 16 No. 1 (2022): Journal of Educational & Psychological Studies - Articles in Arabic
Indications of Validity and Reliability of TIMSS Standards List with the Fourth Grade Cambridge Mathematics Curriculum from Mathematics Teachers and Supervisors Point of View in the Sultanate of Oman
Abstract Research Paper 3 (العربية)