C-grade Research sources
1 research source scores C (55–69) on the SourceScore Index. Within this facet, the mean Citation Discipline is 70, Modern Reference 56, and Citation Velocity 65.
- #1StatistaC·64statista.com
What C-grade research sources have in common
Every source on this page combines two filters: a Research publication category and a C-grade SourceScore Index. That intersection means these sources share a structural profile — they meet the editorial and citation-quality bar of C-grade (55–69) AND they operate within the research category's specific publication norms.
The within-facet sub-score means above (70 / 56 / 65) tell you how this facet differs from the C-grade average overall. A higher Discipline mean than the C average means research sources in this band cite more rigorously than other C-grade categories; a lower Modern Reference mean usually flags structural access limitations (paywalls, legacy infrastructure) typical of researchpublishing.