Information source
INFORMATION SOURCES सूचना स्त्रोत Information sources organized Content, Tpye , Media or Forms. generally information sources divided (a) Documentary (b) Non Documentary Documentary Sources The sources which available in printed form. All recorded sources of information. Published or unpublished in print or electronic form. Primary, secondary and tertiary sources called Documentary Sources. Denis Grogan based on information sources characteristics (type) (a) Primary (b) secondary (c) tritiary Primary source of information it contains original material. It is first hand information. It represent new knowledge or new interpretation of old knowledge. It is original and unfiltered. Research scholar prepare primary source. Published, reported or recorded first time Not been interpreted, commented, translated not evaluated by second party. Example research paper, Manuscript , Thesis , Dissertation...