RN Score

Noyam Publishers

La, Accra · Member ID: 25245 · 1,595 total works

Nexus Score

61/ 100
C
+8 points vs historical

Score Breakdown by Era

Current

Last 2 years

#239

65

1,057 works

Backfile

Older than 2 years

#106

57

538 works

Ranked #239 for recent publications vs #106 overall — recent work trailing historical performance

Dimension Breakdown

Provenance

References, update policies, similarity check

24.1 / 25
People

ORCID coverage

18.0 / 20
Organizations

Affiliations and ROR IDs

6.1 / 15
Funding

Funder registry and award numbers

0.0 / 20
Access

Licenses, full-text links, abstracts

12.6 / 20

Score by Content Type

Scores calculated separately for each content type registered with Crossref. The aggregate score above includes all types.

Content TypeScoreGrade
Journal ArticlesTOP63C
Edited Books25F
Books9F
Monographs3F
Non-article content types (reviews, components, corrections) typically have lower metadata coverage, which can reduce the aggregate score above.
Why doesn't the leaderboard use per-type scores? Deciding which content types count as "primary research" is subjective and varies by discipline and publisher model. The leaderboard uses Crossref's aggregate coverage to ensure a consistent, comparable baseline across all 27,000+ publishers. This per-type breakdown lets you see the full picture for any individual publisher.

Detailed Metrics

MetricCoveragePointsStatus

References

provenance

99%
14.9 / 15Excellent

Update Policies

provenance

98%
4.9 / 5Excellent

Similarity Check

provenance

100%
5.0 / 5Excellent

ORCID Coverage

people

99%
19.9 / 20Excellent

Affiliations (Text)

organizations

100%
5.0 / 5Excellent

ROR IDs

organizations

24%
2.4 / 10Needs Work

Funder Registry

funding

0%
0.0 / 10Poor

Award Numbers

funding

0%
0.0 / 10Poor

Licenses

access

100%
7.0 / 7Excellent

Full-text Links

access

0%
0.0 / 7Poor

Abstracts

access

100%
6.0 / 6Excellent

Quick Wins to Improve Your Ranking

Small metadata improvements can significantly boost your score. Here are the highest-impact changes you can make:

1

Improve Funding

+16 pts potential

Include funder information using Open Funder Registry IDs and grant/award numbers.

2

Improve Organizations

+6 pts potential

Add author affiliations with ROR IDs. The ROR API can help match institution names to IDs.

Current: 40% coverageView Crossref Documentation →
3

Improve Access

+3 pts potential

Add abstracts, license URLs (using SPDX identifiers), and full-text links to your metadata.

Current: 63% coverageView Crossref Documentation →

Pro Tip: Focus on your current (recent) publications first. Improving metadata on new deposits is easier than updating backfiles, and it will immediately improve your "current" coverage scores.

Improvement Recommendations

Actionable steps to improve your Nexus Score

About This Score

Data Source
Crossref /members API
Last Updated
3/25/2026

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View detailed metadata coverage on Crossref's official tools.

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