ผู้เขียน: Peter Birmingham

Clear, accessible and practical, this guide introduces the first-time researcher to the various instruments used in social research. It assesses a broad range of research instruments – from the well- …

Clear, accessible and practical, this guide introduces the first-time researcher to the various instruments used in social research. It assesses a broad range of research instruments – from the well- …

Clear, accessible and practical, this guide introduces the first-time researcher to the various instruments used in social research. It assesses a broad range of research instruments – from the well- …