| บรรณานุกรม | Charles Teddlie and Abbas Tashakkori.2009.Foundations of mixed methods research : integrating quantitative and qualitative approaches in the social and behavioral sciences.Los Angeles : Sage (H62 T42 2009)\") |
| ชื่อทรัพยากร | Foundations of mixed methods research : integrating quantitative and qualitative approaches in the social and behavioral sciences |
| ชื่อผู้แต่ง | Charles Teddlie and Abbas Tashakkori( 1) |
| แหล่งทรัพยากร | http://opac.psu.ac.th/BibDetail.aspx?bibno=291601 |