Table 6

Distribution of research methods

Research methodNumber of articlesExemplary studies
Case study27Krejčí and Šebestová (2018), Sacchetti (2022), Sharma and Kumar (2019) 
Questionnaire survey17Gundry et al. (2011), Hechavarría and Welter (2015), Kickul et al. (2018) 
Interviews13Gerli et al. (2022), Velázquez and Bielous (2019), Yun et al. (2017) 
Source(s): Own elaboration

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