Abdul Khader A.P. (2007). Study of the errors committed in the topic 'similar triangles by standard IX pupils of Kerala.
シカゴスタイル引用形Abdul Khader A.P. Study of the Errors Committed in the Topic 'Similar Triangles by Standard IX Pupils of Kerala. 2007.
MLA引用形式Abdul Khader A.P. Study of the Errors Committed in the Topic 'Similar Triangles by Standard IX Pupils of Kerala. 2007.
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