Figure 1
The flowchart depicts a systematic review process. In the identification stage, 286 records were identified through Scopus, 150 through Web of Science, and 163 through ProQuest, totalling 599 records. After removing duplicates, 273 records remained. In the screening stage, 273 records were screened by title, abstract, and keywords, and 195 were excluded for subject irrelevance, leaving 78 records. In the eligibility stage, 78 records were further screened, with 8 excluded for subject irrelevance. In the inclusion stage, 70 full text studies were retained for qualitative synthesis.Literature search flow chart
Source: Authors