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Investigation factors affecting exporting E-reader devices (E-ticket) to The Persian Gulf countries (Fanasa Company)

Hassan Hariri*, Mehdi Noorsina

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The Attitudes of the First-grade High School Students to Mathematics

Mahyar Afshar*

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Spatial analysis of gastric cancers from 1389 to 1393 in Kurdistan province using Geographic
Information System (GIS)

Shler katourani*, Jahede tekyekhah

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The Study of Relationship between Organizational Change and the Performance of Primary School

Fatemeh Asali*, Vahideh Alipour, Parisa IranNejad

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Multicultural society

Alireza Sohrabi

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