Pickard, Alison Jane
Research methods in information
Neal-Schuman , 2013
Buku Teks SO
Stewart, David W.
Secondary research: information sources methods
Sage, 1984
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Connaway, Lynn Silipigni
Research methods in library and information science
Libraries Unlimited, 2017
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The information systems research challenge: qualitative research methods
Buku Teks SO
Information systems research: issues, methods and practical guidelines
editor, Robert Galliers
Blackwell, 1991
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