Professor. Dharma Keerthi Sri Ranjan
Department of Mass Media, Sri Palee Campus, University of Colombo, Sri Lanka.
Social survey plan and the usage of questionnaire methods.
Mediology, Media Studies & Media Criticism, Theoretical Concepts and Research Methods, Vol. 2, 166-180.
Publication year: 2006
DharmaKeerthi Sri Ranjan, G. D., (2006). Social survey plan and the usage of questionnaire methods. Mediology, Media Studies & Media Criticism, Theoretical Concepts and Research Methods, Sri Palee Campus Publication, University of Colombo, Vol. 2, 166-180.