Figure 2
The flow diagram is divided into four levels on the left labeled “Identification”, “Screening”, “Eligibility”, and “Included”, each corresponding to specific boxes in the process. Under “Identification”, a top rectangular box labeled “Records identified through W O S database” with “N equals 294” and “Timespan: 2003–2022” appears. To its right, a large rectangular box displays the full query content labeled “Query: Keywords Corporate Entrepreneurship and Circular Economy”. This box contains: “Keywords Corporate Entrepreneurship and Circular Economy” followed by “T S equals (“corporate entrepreneur superscript asterisk” OR “corporate venture superscript asterisk” OR “entrepreneur superscript asterisk firm superscript asterisk” OR “renewal” OR “entrepreneur superscript asterisk management” OR “entrepreneur superscript asterisk strategy” OR “intrapreneurship” OR “entrepreneur orientation”) AND T S equals (“circular economy superscript asterisk” OR “C E principle superscript asterisk” OR “bioeconomy” OR “circular design superscript asterisk” OR “circular business superscript asterisk” OR C E OR “green economy”)”}. A solid downward arrow from “Records identified through W O S database” points to the box “Total of records related to theme” with “N equals 189”. Under “Screening”, the box “Total of records related to theme” receives a leftward arrow from the right-side box “Removed articles not related to underlying theme” with “N equals 105”. From “Total of records related to theme”, a downward arrow points to “Total of records with authors’ keywords” with “N equals 163”. This box receives a leftward arrow from “Removed articles without keywords” with “N equals 8”. Under “Eligibility”, a downward arrow from “Total of records with authors’ keywords” points to “Full-text articles assessed for eligibility” with “N equals 155”. This box receives a leftward arrow from “Removed proceedings and books” with “N equals 17”. Under “Included”, a final downward arrow from “Full-text articles assessed for eligibility” points to the bottom box “Sample documents” with “N equals 138”.PRISMA methodology workflow