Educational psychology : concepts, research and challenges /

Eitemau Tebyg

• Research and evaluation in education and psychology
  gan: Mertens, Donna M; Author
  Cyhoeddwyd: (2010)
• An Introduction to Educational And Psychological Research
  gan: Varma, M.
  Cyhoeddwyd: (1965)
• Research and evaluation in education and psychology : integrating diversity with quantitative, qualitative, and mixed methods /
  gan: Mertens, Donna M
  Cyhoeddwyd: (2005)
• Research in education and Psychology
  gan: Pathak, R P
  Cyhoeddwyd: (2011)
• Educational research : planning, conducting, and evaluating quantitative and qualitative research /
  gan: Creswell, John W.
  Cyhoeddwyd: (2014)