Table 2

Research methods used in the selected research studies

Research methodNumber of articles (f)Percentage (%)
Mono-method research4077
Questionnaire survey1937
Case study917
Interviews612
Experimental study24
Action research12
Document review12
Ethnography12
Workshops12
Multi-methods research1223
Interview and questionnaire survey36
Document review and questionnaire survey24
Case study and questionnaire survey24
Experimental study and case study12
Document review and interview12
Interview, questionnaire survey and participant observation12
Participant observation and questionnaire survey12
Review and autoethnography12
Source(s): Produced by the authors

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