Journal Submission Source Map v1.8 A maintained, purposive study of the official source paths authors must trace before submitting to 30 journals. Evidence reviewed: 2026-08-28 Release published: 2026-08-29 License: Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/) Reproduce the counts 1. Download the JSON, CSV, codebook, and checksum file. 2. Verify each SHA-256 digest before analysis. 3. Apply the exact counting rules in the codebook. 4. Keep the purposive-sample limitation attached to every reuse. Canonical page: https://manusights.com/research/journal-source-map Method: https://manusights.com/research/journal-source-map/methodology Findings: https://manusights.com/research/journal-source-map/findings