'Who; Says what: In which channel; To whom; With what effect?’ The above communication model was given by कौन; क्या कहता है; किस माध्यम से; किसे; इसका क्या प...

'Who; Says what: In which channel; To whom; With what effect?’ The above communication model was given by कौन; क्या कहता है; किस माध्यम से; किसे; इसका क्या प...