| 1 | The nature of educational research | Creswell (2017). |
| 2 | Quantitative data collection tools | Creswell (2017) |
| 3 | Qualitative data collection tools | Creswell (2017) |
| 4 | Quantitative data analysis methods | Baykul Güzeller (2013), Can (2016), Shavelson (2016), Akbulut(2010), Howell (2017). |
| 5 | Quantitative data analysis methods | Baykul Güzeller (2013), Can (2016), Shavelson (2016), Akbulut(2010), Howell (2017). |
| 6 | Quantitative data analysis methods | Yılmaz ve Çelik (2009), Çokluk, Şekercioğlu, ve Büyüköztürk (2010). |
| 7 | Quantitative data analysis methods | DeVellis (2014), Borenstein, Hedges, Higgins ve Rothstein (2014), Dinçer (2014), Bakioğlu ve Özcan (2016). |
| 8 | Qualitative data analysis methods | Miles ve Huberman (2016), Silverman (2018), Saldana (2019), Yıldırım ve Şimşek (2008). |
| 9 | Qualitative data analysis methods | Miles ve Huberman (2016), Silverman (2018), Saldana (2019), Yıldırım ve Şimşek (2008). |
| 10 | Qualitative data analysis methods | Miles ve Huberman (2016), Silverman (2018), Saldana (2019), Yıldırım ve Şimşek (2008). |
| 11 | Qualitative data analysis methods | Saldana (2019), Yıldırım ve Şimşek (2008). |
| 12 | Reporting the analysis results | Creswell (2017). |