“…Recency (Meier, 2012), (Chen et al, 2012), (Mesforoush & Tarokh, 2013), (Danaee et al, 2013), (Tsai et al, 2013), (Zhang & Wang, 2014), (Sauro, 2015), (Hosseini & Mohammadzadeh, 2016), (Rezaeian et al, 2016), (Carnein & Trautmann, 2019), (Anitha & Patil, 2019) Frequency (Meier, 2012), (Chen et al, 2012), (Danaee et al, 2013), (Mesforoush & Tarokh, 2013), (Tsai et al, 2013), (Zhang & Wang, 2014), (Sauro, 2015), (Hosseini & Mohammadzadeh, 2016), (Rezaeian et al, 2016), (Aziz, 2017), (Dullaghan & Rozaki, 2017), (Anitha & Patil, 2019) Monetary (Meier, 2012), (Chen et al, 2012), (Tsai et al, 2013), (Mesforoush & Tarokh, 2013), (Danaee et al, 2013) (Hosseini & Mohammadzadeh, 2016), (Rezaeian et al, 2016), (Dullaghan & Rozaki, 2017), (Carnein & Trautmann, 2019), (Anitha & Patil, 2019) Demographic characteristics (Yadav et al, 2012), (Sauro, 2015), (Dullaghan & Rozaki, 2017), (Rausch et al, 2022) Page view (Meier, 2012), (Zhang & Wang, 2014),…”