“…Of the 12 studies included, three studies were dissertations. Two studies were conducted in America (Boisseau et al, 2019; Monroe, 2008) and one each from England (Foster, 2019), Italy (Franza et al, 2015), Israel (Itzhaki et al, 2018), Norway (Lauvrud et al, 2009), Japan (Kobayashi et al, 2020), South Africa (Maila et al, 2020), Greece (Mangoulia et al, 2015), Canada (Murray, 2019), Iran (Tirgari et al, 2019) and China (Xie et al, 2020). Publication years range from 2008 to 2020 with ten studies published after 2015.…”