Figure 2
The flowchart starts with the rectangle positioned on the left labeled “Reviewing For” and contains three numbered points: “1. Key dimensions”, “2. Major Research Streams”, and “3. Future Direction”. A rightward arrow extends from “Reviewing For” and leads to the second rectangle labeled “Review Method”, which contains three numbered points: “1. Source of literature”, “2. Keywords”, and “3. Bibliometric Analysis”. Another rightward arrow from “Review Method” points to the third rectangle labeled “Review forward”, which contains three numbered points: “1. Contribution to financial market”, “2. Trend in academic research”, and “3. Contribution to regulatory institutions”.Research approach. Source: Authors’ own work