An applied reference guide to research designs: quantitative, qualitative, and mixed methods

Eitemau Tebyg

• An applied guide to research designs : quantitative, qualitative, and mixed methods /
  gan: Edmonds, W. Alex
  Cyhoeddwyd: (2017)
• Research design: qualitative,quantitative and mixed methods approaches/
  gan: Creswell,John W.
  Cyhoeddwyd: (2011)
• Research design: qualitative, quantitative, and mixed methods approaches
  gan: Creswell, John W
  Cyhoeddwyd: (2009)
• Research design: qualitative, quantitative and mixed methods approaches /
  gan: Creswell, John W
  Cyhoeddwyd: (2009)
• Research design: Qualitative, quantitative and mixed methods approaches
  gan: JOHN W CRESWELL
  Cyhoeddwyd: (2014)