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