Educational research planning, conducting, and evaluating quantitative and qualitative research

Xehetasun bibliografikoak
Egile nagusia: Creswell, John W
Beste egile batzuk: Guetterman, Timothy C.
Formatua: Liburua
Argitaratua: Harlow, Essex Pearson Education 2021.
Edizioa:Sixth edition ; global edition.
Gaiak: