Trích dẫn APA

Safeera M.A. (2002). A study of the errors committed in the topic'Congruency and congruent triangles' by standard IX pupils of Kerala.

Trích dẫn kiểu Chicago

Safeera M.A. A Study of the Errors Committed in the Topic'Congruency and Congruent Triangles' by Standard IX Pupils of Kerala. 2002.

Trích dẫn MLA

Safeera M.A. A Study of the Errors Committed in the Topic'Congruency and Congruent Triangles' by Standard IX Pupils of Kerala. 2002.

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