WALAI AutoLIB – RSSRSSWALAI AutoLib การออกแบบการวิจัย = Research designhttp://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00005895<img src="https://www.opac.sskru.ac.th/bookcover/5895/5895-fc-t.gif" align="left" height="150" width="120"/>520603 การออกแบบการวิจัย = Research designhttp://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00029843<img src="https://www.opac.sskru.ac.th/bookcover/29843/29843-fc-t.gif" align="left" height="150" width="120"/>121024How to design and evaluate research in education /Jack R. Fraenkel, Norman E. Wallen, Helen H Hyun.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00032752<img src="https://www.opac.sskru.ac.th/bookcover/32752/32752-fc-t.gif" align="left" height="150" width="120"/>130204Research design and methods :a process approach /Kenneth S. Bordens, Bruce B. Abbott .http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00000081<img src="https://www.opac.sskru.ac.th/bookcover/81/81-fc-t.gif" align="left" height="150" width="120"/>520210Research design :qualitative, quantitative, and mixed methods approaches /John W. Creswell.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00028435<img src="https://www.opac.sskru.ac.th/bookcover/28435/28435-fc-t.gif" align="left" height="150" width="120"/>120815