Methodology | Source(s) |
Survey | Agnihotri et al., 2012; Agnihotri et al., 2016; Agnihotri et al., 2017; Amoah & Jibril, 2021; Chatterjee & Kumar Kar, 2020; Curtis et al., 2010; Dodokh & Al-Maaitah, 2019; Gupta & Duggal, 2020; Gáti et al., 2018; Haddud et al. 2016; Niedermeier et al., 2016; ÖZtamur & Karakadılar (2014); Ogilvie et al., 2018; Rauniar et al., 2014; Rodriguez et al., 2012; Rodrigues Pinho & Soares, 2011; Rossmann & Stei 2015; Tajvidi & Karami, 2021 |
Interview | Ancillai et al., 2019; Obermayer et al., 2021; Gustafsson et al., 2005; Garg et al., 2020; Lipiäinen & Karjaluoto, 2015; Niedermeier et al., 2016 |
Questionnaires | Adzovie et al., 2017; Annisa & ER, 2019; Amoah &Jibril, 2021; Charoensukmongkol & Sasatanun, 2017; Ekom Etim et al. 2018; Erdoğmuş & ÇIçek, 2012; Fan et al., 2021; Garg et al., 2020; Muslim et al., 2020; Tajvidi & Karami, 2021; Tan et al., 2013; Tajudeen et al., 2018; Zhang & Zhu, 2021; Verma & Verma, 2017 |
Web scrubbing | Hanafizadeh et al., 2021; Hsiao et al., 2020; Jacobson et al., 2020; Rauniar et al., 2014; Rodriguez et al., 2012; Swani, Milne, & Brown, 2014; Tajudeen et al., 2018; Thoumrungroje, 2014 |
Experiment | Nwokah & Ngirika, 2018 |