Table 2.

Geographical region of the supply chain–focused studies

Supply chain–focused study	Geographical area
Blazy et al., 2021	Caribbean
Boyacι-Gündüz et al., 2021
Aldaco et al., 2020	Spain
Filimonau, 2021	-
Galanakis, 2020	-
Rejeb et al., 2020	-
Di Marcantonio et al., 2021	European Union
Cariappa et al., 2021	India
Strotmann et al., 2021	Germany