Non Experimental Research Design & Types | What is Non Experimental Research Design in Hindi

[@harshitasahu8193]

Very simple and understood 😊

[@AmbitionNursingClasses]

Thank you
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[@nargisbanoo4501]

Thanku sir

[@nargisbanoo4501]

Sir if u can plz upload video about sampling and its types

[@AmbitionNursingClasses]

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[@MisbahSabeela]

Case control and cohort doesn't come under epidemiological research design
And also prospective and retrospective are type of cohort studies only

[@taniamalpotra236]

phele khud pdle pdhane se phele