“…From 33 articles, a total of 14 studies focused on China (Chang et al, 2021;Chen & Yuan, 2021;Cheung & Mok, 2018;Chung & Chen, 2018;Deng et al, 2020;Huang et al, 2019;Jin et al, 2021;Ke et al, 2020;Li & Li, 2019;Liu et al, 2020aLiu et al, , 2020bNiu et al, 2017;Wang & Kokotsaki, 2018;Xiong et al, 2020), 3 on Turkey (Atabek, 2020;Akyildiz & Celik, 2020;Kandemir et al, 2019), 2 on Saudi Arabia (Azeem et al, 2019;Mahmoud Alali, 2020), 2 on Europe (NemerAitski & Heinla, 2020;Sliogeriene & Valunaite-Oleskeviciene, 2017), 2 on Indonesian (Dwiningrum et al, 2020;Fitriah, 2018) and 2 on the United States (Anderson et al, 2021;Robinson et al, 2018). In the meanwhile, each research study focused on Korea.…”