Figure 1
The flowchart outlines the steps involved in a systematic literature review conducted in July 2024 following the SPAR-4-SLR protocol. The process includes identification, acquisition, organization, purification, evaluation, and reporting. Identification involves defining research questions and sources. Acquisition includes applying search strings and filters to titles, abstracts, and keywords. Organization involves merging and removing duplicates. Purification excludes articles due to lack of information or eligibility criteria. Evaluation involves descriptive and manual content analysis, identifying key findings and clustering them through inductive thematic analysis. Reporting follows conventions for figures, tables, and words.Systematic literature review process