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. 2020 Oct 30;17(21):8013. doi: 10.3390/ijerph17218013

Table 5.

Reference articles in the bibliographic coupling.

Cluster Items Articles with Common References, First Author (Year) 3
Cluster 1 (red) 17 Al-Fudail (2008), Ayyagari (2011), Brooks (2015), Bucher (2013), Day (2012), Galluch (2015), Hudiburg (1989), Lee (2014), Riedl (2012), Salanova (2013), Scott (2005), Shu (2011), Tarafdar (2007), Tarafdar (2010), Tarafdar (2011), Tu (2005), Wang (2008).
Cluster 2 (green) 12 D’arcy (2014), Elie-Dit-Cosaque (2011), Fuglseth (2014), Lee (2016), Luqman (2017), Maier (2015a), Maier (2015b), Ravindran (2014), Reinecke (2017), Tarafdar (2013), Yun (2012), Zhang (2016).

3 First author and year indicated only. Complete reference list in Appendix B (Table A1).