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Lessons
8 lessons • 56m
Overview of the Course (in Hindi)
1m 42s
Meaning and Purpose of Data Collection (in Hindi)
8m 09s
Primary Data Collection (in Hindi)
9m 03s
Interview Technique (in Hindi)
8m 45s
Questionnaire Method (in Hindi)
9m 23s
Schedule Method of Primary Data
6m 02s
Secondary Data in hindi
8m 59s
Difference between Primary And Secondary Data
4m 43s