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Experimental Research” Social Studies B.Ed Gurukpo
Mrs. Mukesh Kumari explained about experimental research and methods. It makes relation between cause and effect. www.gurukpo.com, www.biyanicolleges.org
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Population and Sampling by Ms. Sunita Sharma, Biyani Groups of Colleges
In this Video, Ms Sunita Sharma is explaining about the function of population and sample. www.gurukpo.com, www.biyanicolleges.org