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ISSN 2286-4822
ISSN-L 2286-4822
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International Multidisciplinary Research Journal |
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European Academic Research |
This is to certify that our Editorial, Advisory, and Review Board Accepted Research
Paper of
Dr/Mr/Ms :
Nguyen Huynh Nam |
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Topic:-Teaching Using Tools and Means of Learning Math with the Support of Geogebra Software in Calculating the Angle between Two Lines in Space |
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[
Duong Van Thi High school, 679 Ha Huy Giap street, district 12, Ho Chi Minh City, Vietnam
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The Research Paper is Original and Innovative. It is Peer-Reviewed.
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Dr.Ecaterina Patrascu |
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Editor-in-Chief
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