Table 1 Distribution of the number of...

Table 1

Distribution of the number of papers by methodology and approach applied

Methodology/Approach	Case study	Discussion	Review	Conceptual	Total by rows
Qualitative	29	6	1		36
Quantitative	15				15
Mixed methods	7	2	1	2	12
ND			6		6
Total by columns	51	8	8	2	69

Source: Authors’ own work

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