See Allo

Creswell, John W., author

Research design : qualitative, quantitative, and mixed methods approaches

Sage Publication, Inc, 2003

Buku Teks

Neuman, William Lawrence, 1950-, author

Social research methods: qualitative and quantitative approaches

Allyn and Bacon, 1994

Buku Teks

Grinnell, Richard M., author

Social work research and evaluation : quantitative and qualitative approaches

F.E. Peacock Publishers, 2001

Buku Teks

Neuman, William Lawrence, 1950-, author

Social research methods: qualitative and quantitative approaches

Pearson/Allyn and Bacon, 2006

Buku Teks

Neuman, William Lawrence, 1950-, author

Social research methods: qualitative and quantitative approaches

Pearson Education, 2014

Buku Teks

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